參數(shù)資料
型號(hào)： GP1R
廠商： Mitel Networks Corporation
英文描述： Dual Mode CDMA/AMPS Baseband Interface
中文描述： 雙模式CDMA / AMPS二元基帶接口
文件頁(yè)數(shù)： 8/15頁(yè)
文件大?。?/td> 139K
代理商： GP1R
2
PLUTO
PIN DESCRIPTION
No
Pin Name
Type
A/D
Description
1
VDD
Power
Power Supply
2
RSET
Input
Analog
Bias current setting resistor - 40k
to ground
3
GND
Ground
4
TX_IF
Input
Analog
TX VCO output
5
IDLEB
Digital
Idle mode control signal - active low - pulled low if left unconnected
6
PD TX
Output
TX synthesiser charge pump output
7
FMB
Input
Digital
FM mode control signal - active low - pulled low if left unconnected
8
PD_RX
Output
Analog
RX synthesiser charge pump output
9
SLEEPB
Input
Digital
Sleep mode control signal - active low - pulled low if left unconnected
10
RX_IF
Input
Analog
RX VCO output
11
TX_LOCK
Output
Digital
TX synthesiser lock detect open drain output - pulled high by ext. resistor
12
RX_LOCK
Output
Digital
RX synthesiser lock detect open drain output - pulled high by ext. resistor
13
TCXO/4
Output
Digital
TCXO divided by 4 output
14
TXD<0>
Input
Digital
Transmit data bit 0 (lsb)
15
TXD<1>
Input
Digital
Transmit data bit 1
16
TXD<2>
Input
Digital
Transmit data bit 2
17
TXD<3>
Input
Digital
Transmit data bit 3
18
TXD<4>
Input
Digital
Transmit data bit 4
19
TXD<5>
Input
Digital
Transmit data bit 5
20
TXD<6>
Input
Digital
Transmit data bit 6
21
TXD<7>
Input
Digital
Transmit data bit 7 (MSB)
22
TXCLK
Input
Digital
Complimentary Transmit Clock (+ve)
23
TXCLKB
Input
Digital
Complementary Transmit Clock (-ve)
24
CHIPx8
Input
Digital
9.8304MHz synthesiser output
25
VDD
Power
Power Supply
26
TCXO
Input
Analog
TCXO 19.68MHz a.c. coupled sinewave input
27
GND
Ground
28
SUB
Ground
Substrate-Ground
29
RESET
Input
Digital
Chip master reset - pulled high if not connected
30
SDATA
Input
Digital
Serial Interface Data Input
31
SCLK
Input
Digital
Serial Interface Clock Input
32
SLATCH
Input
Digital
Serial Interfce Latch Input
33
S<0>
Input
Digital
Aux ADC mux channel select LSB
34
n/c
35
RXID<0>
Output
Digital
I-Channel RX CDMA output LSB - low when inactive
36
RXID<1>
Output
Digital
I-Channel RX CDMA output bit 1 - low when inactive
37
RXID<2>
Output
Digital
I-Channel RX CDMA output bit 2 - low when inactive
38
RXID<3>
Output
Digital
I-Channel RX CDMA output bit 3 - low when inactive
39
S<1>
Input
Digital
Aux ADC mux channel select MSB
40
n/c
41
RXQD<0>
Output
Digital
Q_Channel RX CDMA output LSB - low when inactive
42
RXQD<1>
Output
Digital
Q_Channel RX CDMA output bit 1 - low when inactive
43
RXQD<2>
Output
Digital
Q_Channel RX CDMA output bit 2 - low when inactive
44
RXQD<3>
Output
Digital
Q_Channel RX CDMA output bit 3 - low when inactive
45
GND
Ground
46
VDD
Power
Power Supply
47
RXFMSTB
input
Digital
Receive data FM strobe - pulled low if not connected
48
FMCLK
Input
Digital
Receive data FM clock - pulled low if not connected
49
RXQFMDATA
Output
Digital
Q-Channel RX FM data serial output - low when inactive
50
RXIFMDATA
Output
Digital
I-Channel RX FM data serial output -low when inactive
51
ADCLK
Output
Digital
Auxiliary ADC serial data clock. Low when inactive
52
ADCDATA
Output
Digital
Auxiliary ADC serial data output. Low when inactive
53
ADCENA
Input
Digital
Auxiliary ADC enable - pull down if not used
54
SUB
Ground
Substrate - Ground
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