Datasheet > SPT2210

SPT2210

更新时间： 2024-01-29 04:25:03

品牌	Logo	应用领域
其他 - ETC		编码器
页数	文件大小	规格书
22页	112K
描述
Y/C VIDEO ENCODER

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技术参数
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SPT2210 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	PLASTIC, QFP-64	Reach Compliance Code：	unknown
风险等级：	5.82	Is Samacsys：	N
其他特性：	ALSO REQUIRES 3.3V DIGITAL POWER SUPPLY	商用集成电路类型：	COLOR SIGNAL ENCODER
输入类型：	R-Y; B-Y; Y	JESD-30 代码：	S-PQFP-G64
JESD-609代码：	e0	功能数量：	1
端子数量：	64	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：	QFP	封装等效代码：	QFP64,.47SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK
电源：	5 V	认证状态：	Not Qualified
子类别：	Color Signal Converters	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
视频标准：	PAL; NTSC	Base Number Matches：	1

SPT2210 数据手册

SPT2210

SPT

Y/C VIDEO ENCODER

SIGNAL PROCESSING TECHNOLOGIES

FEATURES

APPLICATIONS

• Supports NTSC (M) and PAL (B, D, G, H, I)

• CCIR 601, square pixel and 4Fsc operation

• 4:2:2 YCrCb and 4:1:1 YCrCb digital input formats

• Two on-chip 8-bit video DACs

• Internally generates SYNC and color burst signals

• Internal vertical interpolation filter

• Analog composite or Y/C output

• Video cameras

• Digital video tape recorders

• Video conference equipment

• Video frame grabbers

• Set-top boxes

• Video projection and displays

• Video printers

• High-resolution mode supports Video CD, V2.0

• 16 CLUT RAM (programmable)

• Video game machines

• Multimedia PCs

• Four modes of video/graphics operation:

graphics, video, chroma key and external key

• Color bar generation test function

• Suspend function

• 64-lead PQFP package

• Single +3.3 V power supply

GENERAL DESCRIPTION

SPT2210 supports external or chroma key functions for

color graphics pixel-by-pixel overlay. It has a 16-color

lookup-table overlay palette which is fully programmable.

It also has an on-chip vertical interpolation filter that can

be activated to reduce jaggy noise and flicker. The chip

also features an internal test color bar pattern generator.

The SPT2210 is a single-chip video encoder that is ca-

pable of converting digital video data (YCrCb) into analog

NTSC or PAL video signals. Two digital input formats are

supported: 4:2:2 (YCrCb) and 4:1:1 (YCrCb). It internally

generates the proper SYNC and color burst signals for

NTSC (525 lines/60 Hz) and PAL (625/50 Hz) video stan-

dards operating in any one of three sample rate modes:

CCIR 601, square pixel and 4Fsc.

The SPT2210 operates from a single +3.3 V supply and

is built in a 0.5 µm CMOS process. It is available in a 64-

lead PQFP package and operates over the commercial

temperature range.

Composite or Y/C S-Video analog video output is gener-

ated via two 8-bit internal video DACs. In addition, the

BLOCK DIAGRAM

SYNC Generator

YD7…0

Vertical

SYNC/BLANK

Interpolation

MUX

DAC

Y/CVBS

Level

Pedestal

Converter

CD7…0

Vertical

Interpolation

LPF

Interpolation

LPF

REF

MUX

VRTENB

GD3…0

DTO

CLUT

16 x 16

MPU Interface

KEY

KEY Logic

WR D7…0 Reset

Signal Processing Technologies, Inc.

4755 Forge Road, Colorado Springs, Colorado 80907, USA

Phone: (719) 528-2300 FAX: (719) 528-2370 Website: http://www.spt.com E-Mail: sales@spt.com

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