1 1 2 2 3 3 4 4 D D C C B B A A Revisions REV Description SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZ System Block Diagram D SIZE SHEET OF 1 DOC CODE 7U296 REV DRAWING PROJECT NO 01_BlockDiagram.SchDoc DATE 11-Dec-17 FILE NAME 13 1 Design Team 4600 Patrick Henry Drive Santa Clara, CA 95054 USA DRAWN BY REVISED BY VERIFIED BY TECHNICIAN ENGINEER DATE DATE 1 1 INITIAL PRODUCTION VERSION 2 NO ENGINEERING CHANGE, ONLY System Revision Compliance Update TX Side HMC624LP4E 0 90 Termination / Matching Termination / Matching Termination / Matching Termination / Matching RF RF Π LO LO IF IF TX-I TX-Q ADL5375-05 Single ended output. Fc = 100 MHz -2dB TXLO1 Fc=0.8GHz Fc=2.2GHz TXLO1 SP3T SP3T MAX2871* TXMOD TX-MOD-RF 400MHz ~ 6GHz TXPA ADL5380 IF IF Termination / Matching Termination / Matching RX-I RX-Q DRV DRV 7-POLE Elliptical 3-Poles, Low Q RX Side ADA4927-2 0 90 RF RF LO LO Fc=0.8GHz Fc=2.2GHz SP3T TXLO1 MAX2871* SP3T RXDEMOD1 RXDEMOD2 RXLO1 HB: 500MHz ~ 6GHz Direct Conversion Path Π RX-DEMOD-RF 400MHz ~ 6GHz NBB-400 -1.5dB GAIN PMA3-83LN+ RXLNA TX/RX SMA SPDT (6-bits) Π 0dB Up Conversion Path LB: 10MHz ~ 500MHz IF = 2.44GHz (Fixed) 2.44GHz / 84MHz BW DC ~ 500MHz LFCN-490+ Π Π 855916 DC ~ 500MHz LFCN-2600+ OUT IN LTC5510 LFCN-2600+ 2.44GHz -1.5dB -1.5dB SPDT SPDT LO MAX2871* +1dBm RXAMP RXBANDSEL RXLO2 RXLB This document contains confidential and proprietary information which is the property of National Instruments Corporation. This proprietary information is supplied to the possessor pursuant to the possessor's agreement to do the following: 1. to maintain this document in confidence; 2. not to reproduce, publish or copy it in whole or in part without written permission; and 3. not to use this document as a basis for the manufacture or sale of goods without written permission. (C) Copyright 2017 National Instruments Corporation. All rights reserved HB: 500MHz ~ 6GHz Direct Conversion Path Π SPDT 0dB TXBANDSEL PA PHA-1+ 10MHz ~ 6GHz (6-bits) HMC624LP4E GAIN 10MHz ~ 6GHz NBB-400 OUT IN Π LTC5510 DC ~ 500MHz LFCN-490+ DC ~ 2100MHz LFCN-2250+ DC ~ 500MHz LFCN-490+ -1.5dB LO TXLB SPDT TXLO2 MAX2871* +1dBm Down Conversion Path LB: 10MHz ~ 500MHz IF = 2.1GHz (Fixed) 3 Removed D7 and R52 to make U6 permanently "ON" B Relocated F3 / F26 to avoid comfliction to the stand screw / Fixed Ettus Logo Size DC ~ 2100MHz LFCN-2250+ 1.5GHz ~ 6GHz LNA 0603LS 0402HP 10MHz ~ 1.5GHz MGA-62563 LNA LFCN-1700+ 10MHz ~ 1.5GHz SPDT RX2 SMA SPDT C Replaced VMMK LNA with PMA3 LNA, High Isolation T/R Switch E (TDD) Forked to TDD Variant, replaced T/R switch with faster HMC7992
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This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
HB: 500MHz ~ 6GHzDirect Conversion Path
ΠSPDT
0dB
TXBANDSEL
PA PHA-1+10MHz ~ 6GHz
(6-bits)
HMC624LP4E
GAIN
10MHz ~ 6GHz
NBB-400
OUTIN
Π
LTC5510 DC ~ 500MHz
LFCN-490+DC ~ 2100MHz
LFCN-2250+DC ~ 500MHz
LFCN-490+-1.5dB
LO
TXLB
SPDT
TX
LO2
MA
X2
87
1*
+1d
Bm Down Conversion Path
LB: 10MHz ~ 500MHzIF = 2.1GHz (Fixed)
3 Removed D7 and R52 to make U6 permanently "ON"B Relocated F3 / F26 to avoid comfliction to the stand screw / Fixed Ettus Logo Size
DC ~ 2100MHz
LFCN-2250+
1.5
GH
z ~
6G
Hz
LNA
0603
LS
0402
HP
10MHz ~ 1.5GHz
MGA-62563LNA
LFCN-1700+10MHz ~ 1.5GHz
SPDT
RX2SMA
SPDT
C Replaced VMMK LNA with PMA3 LNA, High Isolation T/R SwitchE (TDD) Forked to TDD Variant, replaced T/R switch with faster HMC7992
1
1
2
2
3
3
4
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D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZEssential Hardware Elements
CSIZE
SHEET OF2 13
DOC CODE
7U296REVDRAWING PROJECT NO
102_EssentialElements.SchDoc DATE 11-Dec-17
1
FILE NAME
.H1
3mm Screw
.H2
3mm Screw
.H4
3mm Screw
.H3
3mm Screw
.H5
3mm Screw
.H8
3mm Screw
.H7
3mm Screw
.H6
3mm Screw
VSS
VSS
VSS
VSS VSS
VSS
VSS
VSS
.ALN1 .ALN2 .ALN3 .ALN4 .ALN5 .ALN6
.ALN7 .ALN8 .ALN9 .ALN10 .ALN11 .ALN12
.ALN13 .ALN14 .ALN15 .ALN16 .ALN17 .ALN18
ESD.LOGO1
WEEE.LOGO2
.J1OPEN
VSS-T1
.C1100 nF
.J2SHORT
VSS-T1
.C2100 nF
VSS-T1
.J3LOAD
VSS-T1
.C3100 nF
VSS-T1
.R1
100 R
.R2
100 R
.J4THRU
VSS-T1
.C4100 nF
VSS-T1
.C5100 nF
.J5THRU
.J6THRU
VSS-T2
.C6100 nF
VSS-T2
.C7100 nF
.J7THRU
.J8THRU
VSS-T2
.C8100 nF
VSS-T2
.C9100 nF
.J9THRU
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Demodulator LO and Doubler
CSIZE
SHEET OF3 13
DOC CODE
7U296REVDRAWING PROJECT NO
103_RX_LO1.SchDoc DATE 11-Dec-17
1
FILE NAME
VSS
C17 12 pFC16 100 nF
R3
5.1 KVSS
C2210 nF
R6200 R
VSS
C23680 pF
VSS
R4 1 K
C2456 pF
VSS
C3410 nF
C10330 pF
C13330 pF
C422 pF
C3100 nF
VSS
C622 pF
C5100 nF
C2012 pF
VSS
C3122 pF
C30100 nF
C2922 pF
C28100 nF
C2722 pF
C26100 nF
C3322 pF
C32100 nF
C3822 pF
C37100 nF
VSS
R80 R
R5NL
VSS
C12330 pF
C1118 pF
C9100 pF
C14330 pF
F2LFCN-800+
F1LFCN-2250+
VSS
VSS
C8100 pF
C15330 pF
DCLK1
DATA2
DLE3
CE4
SW5
VCC_CP6
CP_OUT7
VSS_CP8VSS_PLL9
VCC_PLL10 VSS_RF 11
RF_A_OP 12
RF_A_ON13
RF_B_OP14
RF_B_ON 15
VCC_RF16
VCC_VCO17
VSS_VCO 18
NOISE_FILT19
VTUNE 20
VSS_TUNE21
RSET22
BIAS_FILT23
REG24
LD25
RFOUT_EN26
VSS_D 27
VCC_D28
REF_IN29
MUXOUT30
VSS_SD 31
VDD_SD32
VSSP
U3
MAX2871
R24
100 R
C19 12 pFC18 100 nF
C25 12 pFC21 100 nF
VSS
C7330 pF
C4022 pF
C39100 nF
+3.3V-RX-LO1
+3.3V-RX-LO1
+3.3V-RX-LO1
+3.3V-RX-LO1
RXLO1-MUX
R7100 R
RXLO1
RXLO1-FSEL1A
RXLO1-FSEL2ARXLO1-FSEL3A
RXLO1-FSEL1B
RXLO1-FSEL2BRXLO1-FSEL3B
RXLO1-FSEL1B
RXLO1-FSEL2BRXLO1-FSEL3B
RXLO1-FSEL1ARXLO1-FSEL2A
RXLO1-FSEL3A
cRXLO1-FSEL1
cRXLO1-FSEL2cRXLO1-FSEL3
R11.5 K
R21.5 K
800 MHz ~ 2.2 GHz
400 MHz ~ 800 MHz
2.2 GHz +
VSS
J1GSC
C6012 pF
.T1TEST
VSS
RXLO1-DCLKRXLO1-DATARXLO1-DLE
RXLO1-nPDRF
F5NFA21SL
VSS
VSS
F3LFCN-490+
VSS
RX-LO1-REF
RFC1
NC2
V13
RF14
RF25
V2 6
V3 7RF38
GNDP
U2
SKY13317-373LF
RFC1
NC 2
V13
RF1 4
RF25
V26 V37
RF38
GNDP
U1
SKY13317-373LF
T1
TCM1-63AX+
VSS
VSS
L118 nH
L218 nH
C5312 pF
R20
100 R
C4612 pF
R17
100 R
R12
100 R C4112 pF
D3BAS125-04W
RXLO1-nPDRF
VSS
C5522 pF
cRXLO1-nPDRF
R9 1 K
C43330 pF
R10 1 KR11 1 K
C44330 pF
C45330 pF
VSS
R14 1 KR15 1 KR16 1 K
C49330 pF
C50330 pF
C51330 pF
VSS
C24.7 uF
C14.7 uF
C364.7 uF
VSS
C354.7 uF
+3.3V-RX-LO1-VCO
+3.3V-RX-LO1-VCO
+3.3V-RX-LO1
+3.3V-RX-LO1-B
F4220 R
VOUT 1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG7
VIN8
GNDP
U4
ADP7104-3.3
C4710 uF
VSS
VSS
C572.2 uF
VSS
+6.0V-RX
VOUT 1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG 7
VIN8
GNDP
U5
ADP7104-3.3
C5410 uF
VSSVSS
C562.2 uF
VSS
C5212 pF
VSS
+3.3V-RX-LO1-B
R2110 K
D2BAS125-04W
VSS
C4822 pF
R1810 K
cRXLO1-DCLK
D4BAS125-04W
VSS
C5922 pF
R2210 K
D6BAS125-04W
VSS
C6322 pF
R2610 K
D1BAS125-04W
VSS
C4222 pF
R1310 K
cRXLO1-DATA
cRXLO1-DLE
cRXLO1-LD
VSS
VSS
VSS
VSS
RXLO1-MUX
RXLO1-DCLK
RXLO1-DATA
RXLO1-DLE
VSSVSS
F6
330 R
C58100 nF
VSS
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 4)
(Page 12)
VSS
RXLO1-LD
RXLO1-LD
C6112 pF
VSS
D5BAS125-04W
R2510 K
(Page 12)
C6222 pF
VSS
cRXLO1-MUX
R19
100 R
R23
100 R
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
+5.0V-RX-DRV-Q
+5.0V-RX-DRV-I
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Low Band LO PLL and Mixer Driver
CSIZE
SHEET OF5 13
DOC CODE
7U296REVDRAWING PROJECT NO
105_RX_LO2.SchDoc DATE 11-Dec-17
1
FILE NAME
VSS
C159 12 pFC152 100 nF
R63
5.1 KVSS
VSS
VSS VSS
C16810 nF
C13922 pF
C138100 nF
VSS
C14122 pF
C140100 nF
C16212 pF
VSS
DCLK1
DATA2
DLE3
CE4
SW5
VCC_CP6
CP_OUT7
VSS_CP8VSS_PLL9
VCC_PLL10 VSS_RF 11
RF_A_OP 12
RF_A_ON13
RF_B_OP14
RF_B_ON 15
VCC_RF16
VCC_VCO17
VSS_VCO 18
NOISE_FILT19
VTUNE 20
VSS_TUNE21
RSET22
BIAS_FILT23
REG24
LD25
RFOUT_EN26
VSS_D 27
VCC_D28
REF_IN29
MUXOUT30
VSS_SD 31
VDD_SD32
VSSP
U9
MAX2871
R74
100 R
C161 12 pFC160 100 nF
C167 12 pFC163 100 nF
VSS
C14822 pF
C147100 nF
C14622 pF
C145100 nF
C14422 pF
C143100 nF
C15022 pF
C149100 nF
C15622 pF
C155100 nF
VSS
C15822 pF
C157100 nF
+3.3V-RX-LO2
+3.3V-RX-LO2-VCO
+3.3V-RX-LO2
+3.3V-RX-LO2
+3.3V-RX-LO2
+3.3V-RX-LO2-VCO
RXLO2-MUX
R67100 R
R6149.9 R
R6249.9 R
C142100 pF
C151100 pF
RXLO2-DCLKRXLO2-DATARXLO2-DLE
RXLO2-nPDRF
RX-LO2-REF
F12LFCN-490+
VSS
+3.3V-RX-LO2
VOUT1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG7
VIN8
GNDP
U10
ADP7104-3.3
C16910 uF
VSSVSS
C1722.2 uF
VSS
+6.0V-RX
VOUT1
SEN/ADJ2
GND3 NC 4
EN5
GND6
PG7
VIN8
GNDP
U11
ADP7104-3.3
C17010 uF
VSS
VSS
C1712.2 uF
VSS
RX-LB-LO-P
RX-LB-LO-N
VSS
VSS
+3.3V-RX-LO2-B
+3.3V-RX-LO2-B
C1544.7 uF
C1534.7 uF
F11
220 R
C1374.7 uF
R69
100 RC17412 pF
D8BAS125-04W
VSS
C17622 pF
R7110 K
VSS
RXLO2-MUX
RXLO2-DCLK
RXLO2-DATA
RXLO2-DLE
RXLO2-nPDRF
R73
100 RC17812 pF
D10BAS125-04W
VSS
C18022 pF
R7510 K
VSS
R77
100 RC18212 pF
D12BAS125-04W
VSS
C18422 pF
R7910 K
VSS
C18312 pF
D11BAS125-04W
VSS
C18122 pF
R7610 K
VSS
C17512 pF
D9BAS125-04W
VSS
C17722 pF
R7210 K
VSS
cRXLO2-LD
cRXLO2-DCLK
cRXLO2-DATA
cRXLO2-DLE
cRXLO2-nPDRF
F13
330 R
C173100 nF
VSS
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 6)
RXLO2-LD
RXLO2-LD
C17912 pF
VSS
D13BAS125-04W
R8010 K
(Page 12)
C18522 pF
VSS
cRXLO2-MUX
R70
100 R
R78
100 R
C16410 nF
R66200 R
C165680 pF
R64 1 K
C16656 pF
R680 R
R65NL
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Band Selector and Low Band Mixer
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZTX Modulator LO and Doubler
CSIZE
SHEET OF7 13
DOC CODE
7U296REVDRAWING PROJECT NO
107_TX_LO1.SchDoc DATE 11-Dec-17
1
FILE NAME
VSS
C248 12 pFC247 100 nF
R112
5.1 KVSS
VSS
VSS VSS
C26510 nF
C241330 pF
C244330 pF
C23522 pF
C234100 nF
VSS
C23722 pF
C236100 nF
C25112 pF
VSS
C26222 pF
C261100 nF
C26022 pF
C259100 nF
C25822 pF
C257100 nF
C26422 pF
C263100 nF
C26922 pF
C268100 nF
VSS
VSS
C243330 pF
C24218 pF
C240100 pF
C245330 pF
F25LFCN-800+
F24LFCN-2250+
VSS
VSS
C239100 pF
C246330 pF
DCLK1
DATA2
DLE3
CE4
SW5
VCC_CP6
CP_OUT7
VSS_CP8VSS_PLL9
VCC_PLL10 VSS_RF 11
RF_A_OP 12
RF_A_ON13
RF_B_OP14
RF_B_ON 15
VCC_RF16
VCC_VCO17
VSS_VCO 18
NOISE_FILT19
VTUNE 20
VSS_TUNE21
RSET22
BIAS_FILT23
REG24
LD25
RFOUT_EN26
VSS_D 27
VCC_D28
REF_IN29
MUXOUT30
VSS_SD 31
VDD_SD32
VSSP
U19
MAX2871
R133
100 R
C250 12 pFC249 100 nF
C256 12 pFC252 100 nF
VSS
T6
TCM1-63AX+
C27122 pF
C270100 nF
R116100 R
+3.3V-TX-LO1
+3.3V-TX-LO1-VCO
+3.3V-TX-LO1-VCO
+3.3V-TX-LO1
+3.3V-TX-LO1
+3.3V-TX-LO1
TXLO1-MUX
TXLO1-FSEL1A
TXLO1-FSEL2ATXLO1-FSEL3A
TXLO1-FSEL1B
TXLO1-FSEL2BTXLO1-FSEL3B
TXLO1
C238330 pF
VSS
J3GSC
C29112 pF
.T3TEST
800 MHz ~ 2.2 GHz
400 MHz ~ 800 MHzTXLO1-DCLKTXLO1-DATATXLO1-DLE
TXLO1-nPDRF
TX-LO1-REF
F26LFCN-490+
VSS
RFC1
NC 2
V13
RF1 4
RF25
V26 V37
RF38
GNDP
U17
SKY13317-373LF
RFC1
NC2
V13
RF14
RF25
V2 6
V3 7RF38
GNDP
U18
SKY13317-373LF
+3.3V-TX-LO1
+3.3V-TX-LO1-B
VOUT 1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG7
VIN8
GNDP
U20
ADP7104-3.3
C27810 uF
VSS
VSS
C2882.2 uF
VSS
+6.0V-TX
VOUT 1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG 7
VIN8
GNDP
U21
ADP7104-3.3
C28510 uF
VSSVSS
C2872.2 uF
VSS
F28NFA21SL
VSS
VSS
VSS
C2674.7 uF
C2664.7 uF
F27220 R
+3.3V-TX-LO1-B
TXLO1-FSEL1B
TXLO1-FSEL2BTXLO1-FSEL3B
TXLO1-FSEL1ATXLO1-FSEL2A
TXLO1-FSEL3A
cTXLO1-FSEL1
cTXLO1-FSEL2cTXLO1-FSEL3
VSS
VSS
C28412 pF
R129
100 R
C27712 pF
R126
100 R
R121
100 R C27212 pF
D18BAS125-04W
TXLO1-nPDRF
VSS
C28622 pF
cTXLO1-nPDRF
R118 1 K
C274330 pF
R119 1 KR120 1 K
C275330 pF
C276330 pF
VSS
R123 1 KR124 1 KR125 1 K
C280330 pF
C281330 pF
C282330 pF
VSS
C28312 pF
VSSR13010 K
D17BAS125-04W
VSS
C27922 pF
R12710 K
cTXLO1-DCLK
D19BAS125-04W
VSS
C29022 pF
R13110 K
D21BAS125-04W
VSS
C29422 pF
R13510 K
D16BAS125-04W
VSS
C27322 pF
R12210 K
cTXLO1-DATA
cTXLO1-DLE
cTXLO1-LD
VSS
VSS
VSS
VSS
TXLO1-MUX
TXLO1-DCLK
TXLO1-DATA
TXLO1-DLE
VSS
R1101.5 K
R1111.5 K
L2618 nH
L2718 nH
C2334.7 uF
C2324.7 uF
F29
330 R
C289100 nF
VSS
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 8)
VSSVSS
VSS
TXLO1-LD
TXLO1-LD
C29212 pF
VSS
D20BAS125-04W
R13410 K
(Page 12)
C29322 pF
VSS
cTXLO1-MUX
R128
100 R
R132
100 R
C25310 nF
R115200 R
C254680 pF
R113 1 K
C25556 pF
R1170 R
R114NL
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
120 nH
10 pF
120 nH
33 pF
120 nH
120 nH
10 pF
-160MHz version
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Low Band LO PLL and Mixer Driver
CSIZE
SHEET OF9 13
DOC CODE
7U296REVDRAWING PROJECT NO
109_TX_LO2.SchDoc DATE 11-Dec-17
1
FILE NAME
VSS
C338 12 pFC331 100 nF
R153
5.1 KVSS
VSS
VSS VSS
C34710 nF
C31822 pF
C317100 nF
VSS
C32022 pF
C319100 nF
C34112 pF
VSS
DCLK1
DATA2
DLE3
CE4
SW5
VCC_CP6
CP_OUT7
VSS_CP8VSS_PLL9
VCC_PLL10 VSS_RF 11
RF_A_OP 12
RF_A_ON13
RF_B_OP14
RF_B_ON 15
VCC_RF16
VCC_VCO17
VSS_VCO 18
NOISE_FILT19
VTUNE 20
VSS_TUNE21
RSET22
BIAS_FILT23
REG24
LD25
RFOUT_EN26
VSS_D 27
VCC_D28
REF_IN29
MUXOUT30
VSS_SD 31
VDD_SD32
VSSP
U23
MAX2871
R164
100 R
C340 12 pFC339 100 nF
C346 12 pFC342 100 nF
VSS
C32722 pF
C326100 nF
C32522 pF
C324100 nF
C32322 pF
C322100 nF
C32922 pF
C328100 nF
C33522 pF
C334100 nF
VSS
C33722 pF
C336100 nF
+3.3V-TX-LO2
+3.3V-TX-LO2-VCO
+3.3V-TX-LO2
+3.3V-TX-LO2
+3.3V-TX-LO2
TXLO2-DCLKTXLO2-DATATXLO2-DLETXLO2-MUX
R157100 R
R15149.9 R
R15249.9 R
+3.3V-TX-LO2-VCO
C36212 pF
TXLO2-nPDRF
C321100 pF
C330100 pF
VSS
TX-LO2-REF
F31LFCN-490+
VSS
C3164.7 uF
TX-LB-LO-P
TX-LB-LO-N
R159
100 RC35312 pF
D23BAS125-04W
VSS
C35522 pF
R16110 K
VSS
TXLO2-MUX
TXLO2-DCLK
TXLO2-DATA
TXLO2-DLE
TXLO2-nPDRF
R163
100 RC35712 pF
D25BAS125-04W
VSS
C35922 pF
R16510 K
VSS
R167
100 RC36112 pF
D27BAS125-04W
VSS
C36322 pF
R16910 K
VSS
D24BAS125-04W
VSS
C35622 pF
R16210 K
VSS
C35412 pF
D26BAS125-04W
VSS
C36022 pF
R16610 K
VSS
cTXLO2-LD
cTXLO2-DCLK
cTXLO2-DATA
cTXLO2-DLE
cTXLO2-nPDRF
+3.3V-TX-LO2-B
C3334.7 uF
C3324.7 uF
F30
220 R
+3.3V-TX-LO2
VOUT1
SEN/ADJ2
GND3
NC4
EN5
GND6
PG7
VIN8
GNDP
U24
ADP7104-3.3
C34810 uF
VSSVSS
C3512.2 uF
VSS
+6.0V-TX
VOUT1
SEN/ADJ2
GND3 NC 4
EN5
GND6
PG7
VIN8
GNDP
U25
ADP7104-3.3
C34910 uF
VSS
VSS
C3502.2 uF
VSS
+3.3V-TX-LO2-B
VSS
F32
330 R
C352100 nF
VSS
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 12)
(Page 10)
TXLO2-LD
TXLO2-LD
C35812 pF
VSS
D28BAS125-04W
R17010 K
(Page 12)
C36422 pF
VSS
cTXLO2-MUX
R160
100 R
R168
100 R
C34310 nF
R156200 R
C344680 pF
R154 1 K
C34556 pF
R1580 R
R155NL
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZTX Band Selector and Low Band Mixer
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
VSS
C425
470pFRFC
6
V1 1
RF12
RF24
V2 5
GND 3
U36
SKY13350-385LF
U34PMA3-83LN+
VSS
L4118 nH
L4039 nH
VSS
C412NC
C413NC
C414NC
C41822 pF
C422100 nF
VSS
C43022 pF
C432100 nF
VSS
VSS
F43
220 R
F41
220 R
+3.3V-CPLD
+3.3V-CPLD
C431100 nF
C419100 nF
C420100 nF
VSS
GNDP
RF41
GND2
GND3
RF34
GND5
VDD6
B7
A8
RF29
GND10
GND11
RF112
GND13
GND14
RFC15
GND16
U32
HMC7992
RFC6
V11
RF1 2
RF2 4V25
GND3
U50
SKY13350-385LF
C503470pF
GNDP
RF4 1
GND 2
GND3
RF3 4
GND5
VDD6
B7
A8
RF29
GND 10
GND 11
RF112
GND 13
GND 14
RFC15
GND16
U35
HMC7992
VSS
VSS VSS
C505470pF
C504470pF
R242
243 R
R24561.9
R24661.9
40dB Attenuation
FE-SEL-CAL-TX1FE-SEL-CAL-TX2
FE-SEL-CAL-RX2
VSS
R247
100 RC50612 pF
FE-SEL-CAL-RX2cFE-SEL-CAL-RX2
D38BAS125-04W
VSS
C50722 pF
VSSR24810 K
(Page 12)
R238
100 RC50012 pF
FE-SEL-CAL-TX1cFE-SEL-CAL-TX1
D37BAS125-04W
VSS
C50222 pF
VSSR24010 K
(Page 12)
R203
100 R C49912 pF
FE-SEL-CAL-TX2cFE-SEL-CAL-TX2
D36BAS125-04W
VSS
C50122 pF
VSSR23910 K
(Page 12)
These components should be placed on the bottom, near U38
2 5
1 3 4 6 7
U51
YAT-20+
1
1
2
2
3
3
4
4
D D
C C
B B
A A
SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZUSRP Standard Daughter Board Elements
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved
This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:
1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written
permission; and3. not to use this document as a basis for the manufacture or sale of goods
without written permission.
(C) Copyright 2017 National Instruments Corporation. All rights reserved