UMA1014 Ver la hoja de datos (PDF) - Philips Electronics

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UMA1014

Low-power frequency synthesizer for mobile radio communications

Philips Electronics 

Philips Semiconductors

Low-power frequency synthesizer for

mobile radio communications

Product specification

UMA1014

PINNING

SYMBOL PIN

DESCRIPTION

OSCIN

1 oscillator or TCXO input

OSCOUT 2 oscillator output

VCP

VCC

PCD

3 5 V charge pump supply

4 5 V supply

5 charge pump output

GND

6 ground

VCOA

7 VCO buffer switch output A

(including out-of-lock)

RF

8 RF input

SCL

9 serial clock input

SDA

10 serial data input/output

HPD

11 hardware power-down (active LOW)

SAA

12 slave address select input A

VCOB

13 VCO buffer switch output B

i.c.

14 internally connected

SYA

15 synthesizer alarm output

FX8

16 1/8 crystal frequency output

handbook, halfpage

OSCIN 1

OSCOUT 2

VCP 3

VCC 4

PCD 5

GND 6

VCOA 7

RF 8

16 FX8

15 SYA

14 i.c.

UMA1014

13 VCOB

12 SAA

11 HPD

10 SDA

9 SCL

MRA397 - 1

Fig.2 Pin configuration.

October 1992

4

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