Datasheet > SPT9400SCR

SPT9400SCR

更新时间： 2024-02-21 19:20:53

品牌	Logo	应用领域
其他 - ETC		驱动器商用集成电路光电二极管输出元件
页数	文件大小	规格书
7页	102K
描述
TRIPLE VIDEO DRIVER WITH Y/C & COMPOSITE OUTPUT

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技术参数
数据手册

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SPT9400SCR 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	SSOP-12	Reach Compliance Code：	unknown
风险等级：	5.78	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PDSO-G12	JESD-609代码：	e0
功能数量：	3	端子数量：	12
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SOP12,.25,30	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	子类别：	Audio/Video Amplifiers
最大压摆率：	45 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.75 mm	端子位置：	DUAL
Base Number Matches：	1

SPT9400SCR 数据手册

SPT9400

TRIPLE VIDEO DRIVER WITH Y/C & COMPOSITE OUTPUT

FEATURES

APPLICATIONS

• Triple Video Line Driver Chip With Y/C Inputs

• Composite and Y/C Outputs

• Video Editing Equipment

• Video Capture/Playback Cards

• Video Tape Recorders

• TV Monitor Sources

• R = 150 Ω (75 Ω Back-Terminated Cable)

• Internal Clamping and Bias Circuitry

• Power-Down Standby Mode

• Very Small 5.0 x 4.4 mm Package

• Low Power Dissipation: 168 mW

• Multimedia PCs

• 1 V

Input Range

P-P

• 6 dB Voltage Gain

• Flat Response f = 100 kHz to 10 MHz (typical)

• Crosstalk -40 dB (Typical)

• Single +5 Volt Power Supply

cable load. The internal 1.5 kΩ resistor provides gain com-

pensation for low frequency signals. The chrominance input

GENERAL DESCRIPTION

The SPT9400 is a triple video line driver chip that takes

standard Y/C analog inputs and provides simultaneous Y/C

and composite video analog outputs for driving 75 Ω lines.

Internal summing of the Y and C inputs is performed to

produce composite video output. It is possible to achieve

composite output on both the Y and CVBS outputs simulta-

neously by inputting a composite signal on the Y input. The

luminance input is clamped at 1.25 V and amplified 6 dB to

is biased at 2.0 V and amplified 6 dB to produce a 1.2 V

(typical), into a series 75 Ω resistor and 75 Ω cable load.

P-P

The SPT9400 features a standby (active low) mode that

draws only 113 µW of power. Nominal power dissipation (no

input) is typically 168 mW. It requires a single +5 V supply,

operatesoverthecommercialtemperaturerange(0to+70°C)

and is available in a very small (5.0 x 4.4 mm) 12-lead Shrink

Small Outline Package (SSOP).

produce a 2 V

(typical) into a series 75 Ω resistor and 75 Ω

P-P

BLOCK DIAGRAM

Y Input

Y Output

Driver

1.5 kΩ

Clamp

1.25 V

Y Feedback

5 kΩ

CVBS Output

CVBS Feedback

Driver

1.5 kΩ

Reference

Clamp

1.25 V

Standby

C Input

Standby

Logic

5 kΩ

Bias

2.0 V

C Output

Driver

GND

Signal Processing Technologies, Inc.

4755 Forge Road, Colorado Springs, Colorado 80907, USA

Phone: (719) 528-2300 FAX: (719) 528-2370

12 3 4 5 6 7

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