Data Sheet P13860EJ3V0DS00

3

Type

Part Number

Functions

(Frequency unit: MHz)

(V)

(mA)

CG

(dB)

(

°C)

Package

Status

µPC2756T

6-pin

minimold

µPC2756TB

RF down-converter with osc. Tr 2.7 to 3.3

614

6-pin super

minimold

General

Purpose

Wideband

Separate

IC

µPC2753GR IF down-converter with gain

control amplifier

2.7 to 3.3

6.5

60 to 79

−40 to

+85

20-pin plastic

SSOP

Available

µPB1003GS RF/IF down-converter

+ PLL synthesizer

REF = 18.414

1stIF = 28.644/2ndIF = 1.023

2.7 to 3.3

37.5

72 to 92

−20 to

+85

µPB1004GS

2.7 to 3.3

37.5

72 to 92

−20 to

+85

Discontinued

Clock

Frequency

Specific

1 chip IC

µPB1005GS

RF/IF down-converter

+ PLL synthesizer

REF = 16.368

1stIF = 61.380/2ndIF = 4.092

2.7 to 3.3

45.0

72 to 92

−40 to

+85

30-pin plastic

SSOP

Available

Remark

Typical performance. Please refer to ELECTRICAL CHARACTERISTICS in detail.

To know the associated products, please refer to their latest data sheets.

SYSTEM APPLICATION EXAMPLE

GPS receiver RF block diagram

1575.42 MHz

from

Antenna

LNA

BPF

example:

RF-MIX

BPF

IF-MIX

LPF

2ndlFbypass

2ndlF-Amp

4.092 MHz

16.368 MHz

Buff

Buff

to Demodulator

to Demodulator

REF

TCXO

16.368 MHz

LOOP

AMP

1stLO-OSC2

1stLO-OSC1

OSC

1/25

1/8

P D

1/2

• PB1005GS is in

.

µ

Caution

This diagram schematically shows only the

µµµµPB1005GS’s internal functions on the system.

This diagram does not present the actual application circuits.