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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation
A7137 FSK/GFSK Security transceiverModule Specification
MD7137-A02(-01)
Important Notice:
AMICCOM reserves the right to make changes to its products or to
discontinue any integrated circuit product or servicewithout
notice. AMICCOM integrated circuit products are not designed,
intended, authorized, or warranted to be suitablefor use in
life-support applications, devices or systems or other critical
applications. Use of AMICCOM products in suchapplications is
understood to be fully at the risk of the customer.
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation1
Revision History
Rev. No. History Issue Date Remark0.0 Initial issue
MD7137-A02-01Aug, 2012 Preliminary
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation2
Table of Contents
1. General Description
.........................................................................................................32.
Electrical specification
.....................................................................................................33.
Interface
............................................................................................................................44.
Application circuit
.............................................................................................................55.
Reference
Layout.............................................................................................................66.
Module photograph
..........................................................................................................77.
Bill of Material
...................................................................................................................8
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation3
1. General DescriptionThe MD7137-A02 module is designed for
2.4GHz ISM band with 10dBm output power andHigh data rate
transmission applications using AMICCOM A7137 FSK /GFSK
transceiver.This module features a fully programmable frequency
synthesizer by SPI. The High datarate transmission data rate is
2Mbps.
2. Electrical specificationItem Specification Remark
Supply voltage 2.0 V~3.6 V
Current consumption
4 uA @ Sleep Mode, OSC Off (WOR Off)5 uA @ Sleep Mode, OSC Off
(WOR On)0.3 mA @ Idle Mode3.5 mA @ Stand-By Mode12.5 mA @ PLL
Mode24 mA @ Rx Mode (AGC off)35.5 mA @ Tx Mode (Pout = 10dBm)
Typical withVin = 3.3V
Frequency 2400 – 2483.5 MHz ISM band
Transmit output power 10 dBm @ room temperatureTypical withVin
=3.3VAnnotation 1 .
Rx sensitivity -90 dBm @ 2M mode, Dev = 500KHz. Typical withVin
=3.3V
Modulation 2.4 GHz FSK / GFSK
Interface 5 pin 2mm header, 6 pin 2mm header
PCB Dimension20(L) x13(W) mm2 with PCB antenna(PCB thickness is
0.8mm)
Operating temperature -40℃ ~ 85 ℃(Depend on crystal Spec.,
example: Fork type_ -10℃ ~ 60℃)
Annotation :
1. When VDD = 2.0V, the max TX output power is about 8 dBm.
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation4
3. InterfacePin No. Pin name Comment Note
1 GND Ground J1 Pin1
2 VIN RF Module Supply Voltage Input J1 Pin22.0V ~ 3.6V3 CKO
Clock Output J1 Pin3
4 GIO2 General Purpose I/O 2 J1 Pin4
5 GIO1 General Purpose I/O 1 J1 Pin5
6 GND Ground J2 Pin1
7 SDIO SPI Data I/O J2 Pin2
8 SCK SPI Clock J2 Pin3
9 SCS SPI Chip Selection J2 Pin4
10 X_CLK X’tal Clock Output J2 Pin5
11 GND Ground J2 Pin6
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation5
4. Application circuit
1 2 3 4
A
B
C
D
4321
D
C
B
ATitle
Number RevisionSize
ADate: 6-Aug-2012 She et ofFile : C:\Documents and
Settings\ac0084\桌面\a7137\MD7137-A02.ddbDra wn By :
C21nF
C3100pF
VDD_A
C60.1uF
C82.2nF
C102.2uF
SDI O
SCK
SCSVD
D_A
CKO
GIO
2
GIO
1
VIN
C9
2.2uF
VDD_A
C11.8pF
ANT
C111.8pF
C70.1uF
C42.2uF
VDD_A
C50.1uF
L13.9nH
L4100nH
RFI
RFO
C150.1uF
VIN
L51.8nH
C1315pF
MD7137-A02-012012.08.06
L23.3nH
C120.5pF
L33.3nH
VDD_D
SCSSCKSDI O
GIO1
CKOGIO2
GNDVIN
X_CLK
12345
J1
CON/5P 2.0
123456
J2
CON/6P 2.0
GND
GND
1 2Y1 16MHz
1 2Y2 16MHz
1
3
GND 2
GND4Y3 CRYSTAL/5*3.2
X_CLK
E1ANTENNA BP_RSSI1
BP_BG2
RFI3
RFC5
RFO4
VD
D_V
CO
6
CP
7
VD
D_P
LL8
XI
9
XO
10
GND 15
SCS 11
SCK 12
SDI O 14
VDD_D 13
CK
O18
GIO
217
GIO
116
REG
I19
VD
D_A
20
A7137PKG
U1
A7137_PKG
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation6
5. Reference Layout
1. The back plate of the IC should connect to GND.2. When using
cylinder crystal, please take special care as below:
(1) Please don’t apply solder to the body directly, as it may
cause characteristic deterioration.(2) Please fix the unit firmly
with elastic glue on the board.(3) Please don’t cut or bend the
leads within 0.5 mm from the base of the cylinder body.(4) Please
don’t use ultrasonic washing and ultrasonic welding on the unit,
because it may be
damaged.
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation7
6. Module photograph
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MD7137-A02Preliminary 2.4GHz FSK/GFSK Transceiver
Aug. 2012, Version 0.0 (PRELIMINARY) AMICCOM Electronics
Corporation8
7. Bill of Material
Annotation:1. User also can use Fork type crystal (Y1) or DIP
type 49US crystal (Y2) instead of 3225 size
X’tal (Y3), please contact your X’tal supplier or Amiccom’s FAE
for detail.
Item Component Description Size Value Tol. Part Number Remark1
C1 C0G ceramic capacitor 0402 1.8pF ±0.25pF
MurataGRM1555C1H1R8CA012 C2 C0G ceramic capacitor 0402 1nF ±5%3 C3
C0G ceramic capacitor 0402 100pF ±5%4 C4 Y5V ceramic capacitor 0603
2.2uF ±20%5 C5 C0G ceramic capacitor 0402 100pF ±5%6 C6 X7R ceramic
capacitor 0402 0.1uF ±10%7 C7 X7R ceramic capacitor 0402 0.1uF
±10%8 C8 X7R ceramic capacitor 0402 2.2nF ±10%9 C9 X5R ceramic
capacitor 0402 2.2uF ±10% Annotation 110 C10 X5R ceramic capacitor
0402 2.2uF ±10% Annotation 111 C11 C0G ceramic capacitor 0402 1.8pF
±0.25pF MurataGRM1555C1H1R8CA0112 C12 C0G ceramic capacitor 0402
0.5pF ±0.1pF MurataGRM1555C1HR50BA0113 C13 C0G ceramic capacitor
0402 15pF ±5%14 C15 X7R ceramic capacitor 0402 0.1uF ±10%
15 L1 Chip inductor 0402 3.9nH ±0.3nH Murata LQG15HS3N9S0216 L2
Chip inductor 0402 3.3nH ±0.3nH Murata LQG15HS3N3S0217 L3 Chip
inductor 0402 3.3nH ±0.3nH Murata LQG15HS3N3S0218 L4 Chip inductor
0402 100nH ±5% Murata LQG15HSR10J0219 L5 Chip inductor 0402 1.8nH
±0.3nH Murata LQG15HS1N8S02
20 Y1 or Y2 or Y3 Crystal
Y1= 2mm × 6mm
Y2=DIP Type 49US
Y3=SMD 3.2*2.5mm
16MHz,
CL=18pF ±20ppm
昌禾:Aurum
Technology Inc.友桂:
YOKETANCROP.
台灣嘉碩:TAI-SAW
21 U1 2.4 GHz Transceiver QFN20_4*4 A7137PKG AMICCOM
AMICCOM 笙科電子總代理 瑋忠科技 WWW.AVANTCOM.COM.TW
[email protected]
AMICCOM 笙科電子總代理 深圳奇翰電子 WWW.AVANTCOM.COM.CN
[email protected]
1. General Description1. General Description2. Electrical
specification3. Interface4. Application circuit5. Reference
Layout6. Module photograph7. Bill of Material