PLUTO Ver la hoja de datos (PDF) - Zarlink Semiconductor Inc

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PLUTO

Dual Mode CDMA/AMPS Baseband Interface

Zarlink Semiconductor Inc 

PLUTO

PIN DESCRIPTION

No

Pin Name

1

VDD

2

RSET

3

GND

4

TX_IF

5

IDLEB

6

PD TX

7

FMB

8

PD_RX

9

SLEEPB

10

RX_IF

11

TX_LOCK

12

RX_LOCK

13

TCXO/4

14

TXD<0>

15

TXD<1>

16

TXD<2>

17

TXD<3>

18

TXD<4>

19

TXD<5>

20

TXD<6>

21

TXD<7>

22

TXCLK

23

TXCLKB

24

CHIPx8

25

VDD

26

TCXO

27

GND

28

SUB

29

RESET

30

SDATA

31

SCLK

32

SLATCH

33

S<0>

34

n/c

35

RXID<0>

36

RXID<1>

37

RXID<2>

38

RXID<3>

39

S<1>

40

n/c

41

RXQD<0>

42

RXQD<1>

43

RXQD<2>

44

RXQD<3>

45

GND

46

VDD

47

RXFMSTB

48

FMCLK

49 RXQFMDATA

50 RXIFMDATA

51

ADCLK

52

ADCDATA

53

ADCENA

54

SUB

Type

Power

Input

Ground

Input

Digital

Output

Input

Output

Input

Input

Output

Output

Output

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Power

Input

Ground

Ground

Input

Input

Input

Input

Input

Output

Output

Output

Output

Input

Output

Output

Output

Output

Ground

Power

input

Input

Output

Output

Output

Output

Input

Ground

A/D

Analog

Analog

Digital

Analog

Digital

Analog

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Analog

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Digital

Description

Power Supply

Bias current setting resistor - 40kΩ to ground

Ground

TX VCO output

Idle mode control signal - active low - pulled low if left unconnected

TX synthesiser charge pump output

FM mode control signal - active low - pulled low if left unconnected

RX synthesiser charge pump output

Sleep mode control signal - active low - pulled low if left unconnected

RX VCO output

TX synthesiser lock detect open drain output - pulled high by ext. resistor

RX synthesiser lock detect open drain output - pulled high by ext. resistor

TCXO divided by 4 output

Transmit data bit 0 (lsb)

Transmit data bit 1

Transmit data bit 2

Transmit data bit 3

Transmit data bit 4

Transmit data bit 5

Transmit data bit 6

Transmit data bit 7 (MSB)

Complimentary Transmit Clock (+ve)

Complementary Transmit Clock (-ve)

9.8304MHz synthesiser output

Power Supply

TCXO 19.68MHz a.c. coupled sinewave input

Ground

Substrate-Ground

Chip master reset - pulled high if not connected

Serial Interface Data Input

Serial Interface Clock Input

Serial Interfce Latch Input

Aux ADC mux channel select LSB

I-Channel RX CDMA output LSB - low when inactive

I-Channel RX CDMA output bit 1 - low when inactive

I-Channel RX CDMA output bit 2 - low when inactive

I-Channel RX CDMA output bit 3 - low when inactive

Aux ADC mux channel select MSB

Q_Channel RX CDMA output LSB - low when inactive

Q_Channel RX CDMA output bit 1 - low when inactive

Q_Channel RX CDMA output bit 2 - low when inactive

Q_Channel RX CDMA output bit 3 - low when inactive

Ground

Power Supply

Receive data FM strobe - pulled low if not connected

Receive data FM clock - pulled low if not connected

Q-Channel RX FM data serial output - low when inactive

I-Channel RX FM data serial output -low when inactive

Auxiliary ADC serial data clock. Low when inactive

Auxiliary ADC serial data output. Low when inactive

Auxiliary ADC enable - pull down if not used

Substrate - Ground

2

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