SPT9210SCS Просмотр технического описания (PDF) - Signal Processing Technologies

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SPT9210SCS

ANALOG VIDEO PROCESSOR

Signal Processing Technologies 

PIN ASSIGNMENTS

Select 1

Input Y 2

Input C 3

VRef 4

C-Clamp C 5

Output C 6

VRL Force 7

VRL Sense 8

VRL Adjust 9

GND 10

20L SOIC

20 VCC

19 Input Y/C

18 VRef Clamp

17 Filter Adjust

16 C-AGC

15 C-Clamp Y

14 Output Y

13 VRH Force

12 VRH Sense

11 VRH Adjust

PIN FUNCTIONS

NAME

I/O

Select

I

Input Y

I

Input C

I

VRef

-

C-Clamp C I

Output C O

VRL Force O

VRL Sense O

VRL Adjust I

GND

I

VRH Force O

VRH Sense O

VRH Adjust I

Output Y O

C-Clamp Y I

C-AGC

I

Filter Adj. I

VRef Clamp -

Input Y/C I

VCC

I

FUNCTION

Selects Video Input Source (High =

Composite Video or Low = S-Video)

Luminance Signal Input

Chrominance Signal Input

Internal Reference By-Pass

Chrominance Clamp Time

Constant Capacitor

Chrominance Signal Output

Voltage Reference Low Output

(Force)

Voltage Reference Low Output

(Sense)

Voltage Reference Low Adjustment

Ground

Voltage Reference High Output

(Force)

Voltage Reference High Output

(Sense)

Voltage Reference High Adjust-

ment

Luminance Signal Output

Luminance Clamp Time Constant

Capacitor

Automatic Gain Control Time

Constant Capacitor

Adjustment For Fc of Low Pass

Filter

Internal Reference Bypass

Composite Signal Input

+5 V Power Supply

ORDERING INFORMATION

PART NUMBER

DESCRIPTION

TEMPERATURE RANGE

PACKAGE TYPE

SPT9210SCS

Analog Video Processor

0 to +70 °C

20L SOIC

Signal Processing Technologies, Inc. reserves the right to change products and specifications without notice. Permission is hereby expressly

granted to copy this literature for informational purposes only. Copying this material for any other use is strictly prohibited.

WARNING - LIFE SUPPORT APPLICATIONS POLICY - SPT products should not be used within Life Support Systems without the specific

written consent of SPT. A Life Support System is a product or system intended to support or sustain life which, if it fails, can be reasonably

expected to result in significant personal injury or death.

Signal Processing Technologies believes that ultrasonic cleaning of its products may damage the wire bonding, leading to device

failure. It is therefore not recommended, and exposure of a device to such a process will void the product warranty.

SPT

11

SPT9210

11/7/97

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