Datasheet > S29C84A

S29C84A

更新时间： 2024-09-17 21:18:59

品牌	Logo	应用领域
TEMIC		电信电信集成电路
页数	文件大小	规格书
11页	133K
描述
Telecom Circuit, 1-Func, CMOS, PQCC68, PLASTIC, LCC-68

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技术参数
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S29C84A 技术参数

生命周期：	Transferred	包装说明：	PLASTIC, LCC-68
Reach Compliance Code：	unknown	风险等级：	5.7
JESD-30 代码：	S-PQCC-J68	功能数量：	1
端子数量：	68	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装形状：	SQUARE	封装形式：	CHIP CARRIER
认证状态：	Not Qualified	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	COMMERCIAL
端子形式：	J BEND	端子位置：	QUAD
Base Number Matches：	1

S29C84A 数据手册

MATRA MHS

29C84A^*

Digital to Analog Video Decoder

Description

New video transmission systems like D2-MAC/packet elimination of the duplicated spectra introduced by

and ISDN are being introduced today. These new services digitization, a dematrixing stage and three D to A

are using digital coding and decoding of video signals. converters delivering the R, G, B signals.

The 29C84A is a digital to analog video processor

High frequency operation (27 MHz) is possible because

intended for conversion of composite input signals into

of parallel architecture and the 29C84A can be used for

analog red, green and blue signals. It fully complies with

a wide range of applications including still picture

the new MAC video specifications and CCIR 601

transmission at n × 64kbps (ISDN), video conference and

recommendation. The digital inputs are coded on 8 bits,

D2-MAC satellite receivers.

the luminance (Y) is sampled at 13.5 MHz and the

The digital RGB bus can be used as direct inputs to the

Triple DAC’s.

multiplexed chrominance (CR, CB) is sampled at 6.75

MHz. This sampling frequency is equivalent to 702 points

per active line in 625-line television systems.

Conversely, the outputs from the filter can be monitored

on the RGB bus, under a different mode of operation.

The 29C84A is processed in an advanced 1 µm analog

CMOS technology, it is composed of a filtering stage for

Features

D Y, CR, CB, to R, G, B decoder

D Blanking level drive capability (16)

D Programmable . 75 compensation factor for D2-MAC

standard

D Digital to analog converters for R, G, B

D Elimination of duplicated spectra by oversampling

D 7th Order chrominance filter with programmable cutoff (1,

1.3, 1.6 and 2MHz)

D Frame interleave capability

D Maximum operating frequency = 27MHz

D 75 Ohms/20pF load capability for DAC’s

D Single 5V supply

D 19th order luminance filter

D Compatibility with CCIR 601 recommendation and MAC

standard

D 1 µm analog CMOS technology

D Package : PLCC68

D External R, G, B digital to analog conversion capability (TV

picture and alphanumeric characters mixing capability)

* 29C84 is under CNET licence.

Rev. B (07/06/94)

12 3 4 5 6 7...11

中文翻译

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与S29C84A相关器件

型号	品牌	获取价格	描述	数据表
S29C94	TEMIC	获取价格	Multi Protocol Controller, 1 Channel(s), 0.256MBps, CMOS, PQCC68, PLASTIC, LCC-68
S29C948	TEMIC	获取价格	Telecom IC,
S29C95	TEMIC	获取价格	Multi Protocol Controller, 1 Channel(s), 0.256MBps, CMOS, PQCC68, PLASTIC, LCC-68
S29C96TT	TEMIC	获取价格	Telecom IC,
S29CD016G	SPANSION	获取价格	16 Megabit (512 K x 32-Bit) CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Wr
S29CD016G0J	SPANSION	获取价格	16 Megabit (512 K x 32-Bit) CMOS 2.5 Volt-only Burst Mode, Dual Boot, Simultaneous Read/Wr
S29CD016G0JDEE005	SPANSION	获取价格	Flash, 512KX32, 67ns, DIE-76
S29CD016G0JDEE014	SPANSION	获取价格	Flash, 512KX32, 67ns, DIE-76
S29CD016G0JDEE015	SPANSION	获取价格	Flash, 512KX32, 67ns, DIE-76
S29CD016G0JDEE017	SPANSION	获取价格	Flash, 512KX32, 67ns, DIE-76

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