spt9401 Cadeka Microcircuits LLC., spt9401 Datasheet

spt9401

Manufacturer Part Number

spt9401

Description

Triple Video Driver With Rgb Output

Manufacturer

Cadeka Microcircuits LLC.

Datasheet

1.SPT9401.pdf (4 pages)

Current page: 1 of 4
Download datasheet (60Kb)

FEATURES

• Triple Video Line Driver Chip with RGB Inputs

• R

• Internal Feedback and Bias Circuitry

• Power-Down Standby Mode

• Very Small 5.0 x 4.4 mm Package

• Low Power Dissipation: 130 mW

• 1 V

• Flat Response f

• Crosstalk -35 dB (Typical)

• Single +5 Volt Power Supply

GENERAL DESCRIPTION

The SPT9401 is a triple video line driver chip that takes

standard RGB (Red, Green and Blue) analog inputs and

provides RGB analog outputs for driving 150

back-terminated cables). The standard RGB input signals

(1 V

to produce a 2 V

BLOCK DIAGRAM

P-P

=150

P-P

) are each internally biased at 2.3 V and amplified 6 dB

Input Range, 6 dB Voltage Gain

(75

P-P

Back-Terminated Cable)

= 100 kHz to 10 MHz (typical)

into an AC-coupled 150

G Input

R Input

B Input

Bias

Standby

loads (75

100 k

load. The

5 k

+V CC

TRIPLE VIDEO DRIVER WITH RGB OUTPUT

APPLICATIONS

• RGB Video Line Driver Applications

• Video Line Driver for RGB Encoders

• Digital Video Tape Recorders

• Video Cassette Recorders

• PC Multimedia

• Consumer Video

SPT9401 features a standby mode which draws only 113 W

of power. Nominal power dissipation (no input) is typically

130 mW. It requires a single +5 V supply, operates over the

commercial temperature range (0 to +70 C) and is available

in a very small (5.0 x 4.4 mm) 12-lead Shrink Small Outline

Package (SSOP).

Driver

GND

5 k

R Output

2.0 V

G Output

2.0 V

B Output

2.0 V

SPT9401

P-P

Related parts for spt9401

spt9401 Summary of contents

Page 1

... Crosstalk -35 dB (Typical) • Single +5 Volt Power Supply GENERAL DESCRIPTION The SPT9401 is a triple video line driver chip that takes standard RGB (Red, Green and Blue) analog inputs and provides RGB analog outputs for driving 150 back-terminated cables). The standard RGB input signals ( are each internally biased at 2 ...

Page 2

... QA sample tested only at the specified temperatures. Parameter is guaranteed (but not tested) by design and characterization data. Parameter is a typical value for information purposes only. 100% production tested +25 C. Parameter is A guaranteed over specified temperature range. MAX UNITS 35.0 mA 5.5 V 175 2.6 V 6 SPT9401 8/24/98 ...

Page 3

... B 0.189 0.205 C 0.012 typ D 0.031 typ E 0.000 0.008 F 0.047 0.063 G 0.067 max H 0.264 0.248 I 0.004 0.010 J 0-10° K 0.012 0.028 L 0.047 typ M 0.016 typ N 0.031 typ O 0.213 typ MILLIMETERS MIN MAX 4.2 4.6 4.8 5.2 0.3 typ 0.8 typ 0.0 0.2 1.2 1.6 1.7 max 6.7 6.3 0.10 0.25 0-10° 0.3 0.7 1.2 typ 0.4 typ 0.8 typ 5.4 typ SPT9401 8/24/98 ...

Page 4

... AC coupled) P-P Red (R) Output (typically 2 150 , AC coupled) P-P L Green (G) Output (typically 2 150 , AC coupled) P-P L Blue (B) Output (typically 2 150 , AC coupled) P-P L Power Down Standby Mode Select (Low = Standby, Internal Pull-Up) +5.0 V Supply Ground PACKAGE TYPE 12-Lead SSOP © Copyright 2002 Fairchild Semiconductor Corporation SPT9401 8/24/98 ...

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