PMB2347 データシートの表示（PDF） - Infineon Technologies

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PMB2347

RF/IF Double PLL Frequency Synthesizer

Infineon Technologies 

15

IFX

16

IF

PMB 2347

preliminary

Functional Description

RF and IF Input Equivalent

5/16

RF/IF

6/15

RFx/IFx

IF frequency input

(inverted)

IF input with highly sensi-

tive preampifier for PLL2.

AC coupling must be set

up.

IF frequency input

IF input with highly sensi-

tive preampifier for PLL2.

AC coupling must be set

up.

17

GND1

18

CP2

19

VPD2

20

VCC2

PD Output Equivalent

18

*2pF

CP2

ESD

Ground for CMOS cir-

cuitry

Phase detector tristate

charge pump output for

PLL2

Positive supply voltage

for charge pump 2.

Positive supply voltage

for bipolar circuitry

Wireless Components

3-5

Specification, August 1999

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