MB1507 データシートの表示（PDF） - Fujitsu

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MB1507

SERIAL INPUT PLL FREQUENCY SYNTHESIZER

Fujitsu 

September 1995

Edition 4.0a

DATA SHEET

MB1507

SERIAL INPUT PLL FREQUENCY SYNTHESIZER

SERIAL INPUT PLL FREQUENCY SYNTHESIZER

WITH 2.0GHZ PRESCALER

The Fujitsu MB1507 is a single chip serial input PLL frequency synthesizer designed for

Broadcast Satelite tuner and cellular telephone applications.

It contains a 2.0 GHZ dual modulus prescaler which enables pulse swallow function, and an

analog switch to speed up lock up time.

It operates supply voltage of 5.0V typ. and dissipates 18mA typ. of current realized through the

use of Fujitsu’s unique U-ESBIC Bi-CMOS technology.

• High operating frequency: fIN MAX=2.0GHZ (PIN MIN=–4dBm)

• Pulse swallow function: 128/129 or 256/257

• Low supply current: ICC=18mA typ.

• Serial input 19-bit programmable divider consisting of:

Binary 8-bit swallow counter: 0 to 255

Binary 11-bit programmable counter: 16 to 2047

• Serial input 15-bit programmable reference divider consisting of:

Binary 14-bit programmable reference counter: 8 to 16383

1-bit switch counter (SW) Sets divide ratio of prescaler

• On-chip analog switch achieves fast lock up time

• 2types of phase detector output

On-chip charge pump (Bipolar type)

Output for external charge pump

• Wide operating temperature: –40°C to +85°C

• 16-pin Plastic Flat Package (Suffix: –PF)

ABSOLUTE MAXIMUM RATINGS (see NOTE)

Rating

Symbol

Value

Unit

Power Supply Voltage

Output Voltage

Open-drain Voltage

Output Current

Storage Temperature

VCC

–0.5 to +7.0

V

VP

VCC to 10.0

V

VOUT

–0.5 to VCC +0.5

V

VOOP

–0.5 to 8.0

V

IOUT

+10

mA

TSTG

–55 to +125

°C

NOTE:

Permanent device damage may occur if the above Absolute Maximum Ratings

are exceeded. Functional operation should be restricted to the conditions as

detailed in the operational sections of this data sheet. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

PLASTIC PACKAGE

FPT-16P-M06

PIN ASSIGNMENT

OSCIN 1

OSCOUT 2

VP 3

VCC 4

DO 5

GND 6

LD 7

fIN 8

TOP VIEW

16 ØR

15 ØP

14 fOUT

13 BISW

12 FC

11 LE

10 Data

9 Clock

This device contains circuitry to protect the inputs against

damage due to high static voltages or electric fields. How-

ever, it is advised that normal precautions be taken to avoid

application of any voltage higher than maximum rated volt-

ages to this high impedance circuit.

© Copyright 1995 FUJITSU LIMITED and FUJITJU MICROELECTRONICS, INC.

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