PMB2349 Просмотр технического описания (PDF) - Infineon Technologies

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PMB2349

Wireless Components Optimized RF/IF Dual PLL Frequency Synthesizer

Infineon Technologies 

Confidential

PMB 2349

preliminary

Functional Description

Table 3-1 Pin Definition and Function (continued)

Pin No. Symbol

Equivalent I/O-Schematic

19

CP2

PD O utput Equivalent

20

VPD2

22

VCC2

9+21 BACK

13+24 NC

18

*2pF

CP2

ESD

Function

Phase detector tristate

charge pump output for

PLL2

Positive supply voltage

for charge pump 2.

Positive supply voltage

for bipolar circuitry

Backplane - BIPOLAR

ground recommended

not connected

Wireless Components

3-6

Specification, May 2000

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