中兴通讯 MC8630 模块用户硬件设计手册

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本手册适用于MC8630模块 中兴通讯 MC8630 模块用户硬件设计手册 版本:V1.3

Transcript of 中兴通讯 MC8630 模块用户硬件设计手册

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MC8630

3PCB
MC8630
3
MC8630 MC8630 MC8630


3 MC8630
4 MC8630
5 MC8630 PCB

MC8630
MC8630
7
1 MC8630 MC8630 CDMA2000 1X EVDO RevA
, RevA 3.1 Mbit/s 1.8 Mbit/s
MC8630 1X EVDO RevA
U MC8630
1.1 MC8630
MC8630 3 PCB MC8630MD_A,MC8630MD_B,MC8630MD_C A
BC B A PCB bottom 5 USB D+USB D-ON/OFFTXDRXDC B
PA, Duplexex PCM ABC
1-1
1.2
1.2.1

MC8630 CDMA 2000 1X EVDO RevA CDMA 1XEVDO Rev0 CDMA 800MHz
1.2.2

PCM
MC8630
1.2.3
UART C
USB MODEM USB2.0

ON/OFF //
UIM UIM /B/C UIM
CDMA


3.0V-4.4V 3.6V
650mA @ -105.5 dBm 1A
3mA @ -75 dBm USB RXD 20
230mA @ -75 dBm
800MHz 824~849 MHz 869~894 MHz
1.3
MC8630
ARFCN Absolute Radio Frequency Channel Number
ARP Antenna Reference Point
ASIC Application Specific Integrated Circuit
B
C
CS Coding Scheme
D
DAC Digital-to-Analog Converter
E
EMC Electromagnetic Compatibility
F
FR Full Rate
GSM Global Standard for Mobile Communications
H
ISO International Standards Organization
ITU International Telecommunications Union
L
M
MS Mobile Station
PPP Point-to-point protocol
RF Radio Frequency
ROM Read-only Memory
MC8630
SRAM Static Random Access Memory
T
TDMA Time Division Multiple Access
TE Terminal Equipment also referred it as DTE DTE
U
V
Z
2-1 MC8630
MC8630 QSC6085 EVDO Rev.A 3G
36 CDMA 1X EVDO CDMA 800MHz
MC8630
13
3 MC8630 36 0.5mm 3-1
3-2 3-1
AB
3-1

29 ON/OFF /()
13 /PON_RESET
16 V_MAIN
18 V_MAIN
5 GND
12 GND
31 USB_D- USB_D-
2 UIM_RST UIM
3 UIM_CLK UIM UIM
4 UIM_DATA UIM
11 MIC1_N MIC1- AUDIO
10 MIC1_P MIC1+
9 MIC2_P MIC2+
22 NC
23 NC
25 NC
21 NC
26 NC
28 NC
27 NC
3-2
15 VCHG -0.5—14.5V
14 VBUS -0.5—7.5V USB

2.8V /()
MC8630
1.8V
17 V_MSMP 2.6V 2.6V
5 GND
12 GND
31 USB_D- USB_D-
1 V_UIM_3V 2.85V UIM 2.85V 2 UIM_RST UIM 3 UIM_CLK UIM
UIM
4 UIM_DATA UIM 11 MIC1_N MIC1- 10 MIC1_P MIC1+ 8 EAR1_N 1- 7 EAR1_P 1+ 9 MIC2_P MIC2+
AUDIO
6 EAR2_P 2+ 22 RXD 1.8V
23 TXD 1.8V
25 /RTS 1.8V
21 /CTS 1.8V
26 /DTR 1.8V
28 /DSR(PCM_SYNC) DSR , 1.8V
(
( PCM_DOUT
( SD_D1
33 PCM_DIN PCM_DIN
NC 34 NC
MC8630
4
4.1
MC8630 C PCM USB UIM


4.2
4.2.1
12 V_MAIN 4-1
USB 1A 4-1

3.0V 3.6V 4.4V
500-1000mS 2 V_CHG V_MAIN
4.2.3
ON/OFF 500-1000mS V_CHG V_MAIN
4.2.4
GPIO
4.2.5
MC8630 C MC8630 UART PC MCU TXRX
MC8630 UART 1.8V 1.8V UART
4-4
4-1
MC8630 MC8630 CTS 5.1K
4.4 USB
USB2.0 VBUSD+D- USB
ESD D12 USB2.0
3PVBUS host VBUS VMAIN USB
3.0—5.6V 5V 4-2 USB 2.0
MC8630 USB V_MAIN USB
V_MAIN 3.6V 4-3
MC8630
4.5 UIM
UIM UICC ClassA-5V±10%, ClassB-3V±10%, ClassC-1.8V±10%
UIM A/B B/C
B/C ClassB-3V±10%, ClassC-1.8V±10% 1SO 7816
UIM_VPP UIM_VPP 5V MC8630 B/C UIM 4 V_CARD UIM ESD 4-4 D2 ESD
4-4 UIM
V_CARD UIM PCB UIM
MC8630

1.8V
EAR1 EAR2_PEAR1 32ΩEAR2_P 32 Ω CDMA

EAR1 50mWMIC1 52dB-52dB microphone MIC1_P 1.8V 2V

EAR2_P 8.8mWMIC2_P 52dB-52dB
MIC2_P 1.8V EAR2_P LM4890SPKR_EN


MC8630
MC8630
MC8630 5-1 5-1 MC8630
x x 39.5mm*27mm*2.35mm 6g

MC8630

MC8630
0.8mm QSC6085 BGA QSC6085
USB