参数资料
| 型号： | ADV3203ASWZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC CROSSPOINT SWIT 32X16 176LQFP |
| 标准包装： | 1 |
| 功能： | 交叉点开关 |
| 电路： | 1 x 32:16 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 5V，±2.5V，±3.3V |
| 电流 - 电源： | 200mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 176-LQFP |
| 供应商设备封装： | 176-LQFP-EP（24x24） |
| 包装： | 托盘 |
300 MHz, 32 × 16 Buffered
Analog Crosspoint Switch
ADV3202/ADV3203
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2008 Analog Devices, Inc. All rights reserved.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
FEATURES
Large, 32 × 16, nonblocking switch array
G = +1 (ADV3202) or G = +2 (ADV3203) operation
32 × 32 pin-compatible version available (ADV3200/ADV3201)
Single +5 V, dual ±2.5 V, or dual ±3.3 V supply (G = +2)
Serial programming of switch array
2:1 OSD insertion mux per output
Input sync-tip clamp
High impedance output disable allows connection of
multiple devices with minimal output bus load
Excellent video performance
60 MHz 0.1 dB gain flatness
0.1% differential gain error (RL = 150 Ω)
0.1° differential phase error (RL = 150 Ω)
Excellent ac performance
Bandwidth: >300 MHz
Slew rate: >400 V/μs
Low power: 1 W
Low all hostile crosstalk: 48 dB @ 5 MHz
Reset pin allows disabling of all outputs
Connected through a capacitor to ground, provides
power-on reset capability
176-lead exposed pad LQFP package (24 mm × 24 mm)
APPLICATIONS
CCTV surveillance
Routing of high speed signals, including
Composite video (NTSC, PAL, S, SECAM)
RGB and component video routing
Compressed video (MPEG, wavelet)
Video conferencing
FUNCTIONAL BLOCK DIAGRAM
V
VNEG
DGND
DVCC
POS
DATA
OUT
ENABLE/
DISABLE
193-BIT SHIFT REGISTER
PARALLEL LATCH
16 × 5:32
DECODERS
ADV3202
(ADV3203)
OUTPUT
BUFFER
G = +1
(G = +2)
ENABLE/
BYPASS
16
97
96
512
SYNC-TIP
CLAMP
SWITCH
MATRIX
OSD
MUX
16
OUTPUTS
32
INPUTS
..
.
..
.
..
.
..
.
16
REFERENCE
CLK
DATA IN
VCLAMP
VREF
OSD
INPUTS
OSD
SWITCHES
07
52
6-
0
01
UPDATE
CS
RESET
96
Figure 1.
GENERAL DESCRIPTION
The ADV3202/ADV3203 are 32 × 16 analog crosspoint switch
matrices. They feature a selectable sync-tip clamp input for
ac-coupled applications and a 2:1 on-screen display (OSD)
insertion mux. With 48 dB of crosstalk and 80 dB isolation
at 5 MHz, the ADV3202/ADV3203 are useful in many high
density routing applications. The 0.1 dB flatness out to 60 MHz
makes the ADV3202/ADV3203 ideal for both composite and
component video switching.
The 16 independent output buffers of the ADV3202/ADV3203
can be placed into a high impedance state for paralleling cross-
point outputs so that off-channels present minimal loading to
an output bus if building a larger array. The ADV3202 has a
gain of +1 while the ADV3203 has a gain of +2 for ease of use in
back-terminated load applications. A single +5 V supply, dual
±2.5 V supplies, or dual ±3.3 V supplies (G = +2) can be used
while consuming only 195 mA of idle current with all outputs
enabled. The channel switching is performed via a double
buffered, serial digital control that can accommodate daisy
chaining of several devices.
The ADV3202/ADV3203 are packaged in a 176-lead exposed
pad LQFP package (24 mm× 24 mm) and are available over the
extended industrial temperature range of 40°C to +85°C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADV3203-EVALZ | 功能描述:ADV3203 - Interface, Crosspoint Switch/Multiplexer Evaluation Board 制造商:analog devices inc. 系列:- 零件状态:有效 主要用途:接口，交叉点开关/多路复用器 嵌入式:- 使用的 IC/零件:ADV3203 主要属性:32 x 16 视频交叉点开关 辅助属性:图形用户界面 所含物品:板，线缆 标准包装:1 |
| ADV3205 | 制造商:AD 制造商全称:Analog Devices 功能描述:60 MHz, G = +2, 16 × 16 |
| ADV3205-EVALZ | 制造商:Analog Devices 功能描述:ADV3025 SWITCH EVALUATION BOARD 制造商:Analog Devices 功能描述:ADV3025, SWITCH, EVALUATION BOARD |
| ADV3205JSTZ | 功能描述:IC CROSSPOINT SWIT 16X16 100LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:250 系列:- 功能:开关 电路:单刀单掷 导通状态电阻:48 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电流 - 电源:5µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-LQFP 供应商设备封装:48-LQFP（7x7） 包装:托盘 |
| ADV32121501 | 制造商:LG Corporation 功能描述:Frame Assembly |
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