SC9256S View Datasheet(PDF) - Silan Microelectronics

Part Name

Description

Manufacturer

SC9256S

PLL FOR DTS

Silan Microelectronics 

Silan

Semiconductors

SC9256

BLOCK DIAGRAM

FMIN

AMIN

XT

XT

AMP

VDD

FML

1/2

2 MODULUS

PERSCALER

PSC

4bit SWALLOW

COUNTER

POWER ON

RESET

FMH HF

OSC

CIRCUIT

12bit PROGRAMMABLE COUNTER

LF

FM

MODE 4

12

REFERENCE COUNTER

MAX

1ms OSC

15

4

UNLOCK

24bit REGISTER

5

GND

RESET

TRI-STATE

BUFFER

TRI-STATE

BUFFER

OT4

DATA

CLOCK

PERIOD

24bit SHIFT REGISTER

8 TEST

ADDRESS

5

DECODER

24

22

10

24bit REGISTER

4

OUTPUT PORT

OT-1 OT-2 OT-3

4 20bit BINARY COUNTER

UNIVERSAL COUNTER

CONTROL

XT

1ms

GATE

AMP

AMP

DO1

DO2/OT-4

I/O-6/IFIN2

I/O-5/IFIN1

ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

Characteristic

Symbol

Supply Voltage

VCC

Input Voltage

VIN

N-ch Open-Drain Off withstanding Voltage

VOFF

Power Dissipation

PD

Operating Temperature

TOPR

Storage Temperature

TSTG

( ): Flat package

Value

-0.3~6.0

-0.3~VDD+0.3

13

300(200)

-40~85

-65~150

Unit

V

V

V

mW

°C

°C

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

REV: 1.0

2

2002.01.30.

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