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参数资料
| 型号： | S2025C-15 |
| 厂商： | APPLIEDMICRO INC |
| 元件分类： | 数字信号处理外设 |
| 英文描述： | 32-BIT, DSP-CROSSBAR SWITCH, PQFP196 |
| 封装： | LDCC-196 |
| 文件页数： | 1/17页 |
| 文件大小： | 126K |
| 代理商： | S2025C-15 |
1
32 x 32 1.5 GBIT/S DIFFERENTIAL CROSSPOINT SWITCH
S2025
June 24, 1999 / Revision B
Figure 1. Functional Block Diagram
FEATURES
32 x 32 differential crosspoint switch
Full broadcast switching capability
Differential 10K PECL data path
Configurable differential output driver
enables
Up to 1.5 Gbit/s NRZ data rate
TTL configuration controls
Reconfigurable without disturbing operation
196-pin LDCC package
APPLICATIONS
Internet switches
Digital video
Digital demultiplexing
Microwave or fiber-optic data distribution
High-speed automatic test equipment
Datacom or telecom switching
GENERAL DESCRIPTION
The S2025 is a very high-speed 32 x 32 differential
crosspoint switch with full broadcast capability. Any of its
32 differential PECL input signal pairs can be connected
to any or all of its 32 differential PECL output signal pairs.
In addition, the S2025 includes configurable differential
output driver enables that allow it to be expanded to
larger differential crosspoint switch structures.
The differential 10K PECL logic data path makes the
part ideal for high-speed applications. The differential
nature of the data path is retained throughout the
crosspoint structure, to minimize data distortion and to
handle NRZ data rates up to 1.5 gigabits per second.
TTL configuration controls simplify interfacing to slower
speed circuitry. Once a new configuration has been
entered into the configuration register file, the S2025
can be completely reconfigured in only 6 ns without
disturbing switch operations.
PECL
Diff.
Input
Buffers
PECL
Diff.
Output
Buffers
32 x 32
Differential
Crosspoint
64
DIN00P
DIN31P
DOUT00P
DOUT31P
Active Configuration Latch
160
32
32 x 6
Configuration
Register File
192
RESETN
IADDR
DATA
32
5:32
Decode
EN
CONFIGN
LOADN
OADDR-
4
IADDR-
5
Output
Enables
SELECT
DOUT00N
DOUT31N
DIN00N
DIN31N
IA Register
IACLK
OA
Reg
OADDR
OACLK
6
32 x 32 1.5 GBIT/S DIFFERENTIAL CROSSPOINT SWITCH
S2025
DEVICE SPECIFICATION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S2025L | 功能描述:SCR 25A 200V RoHS:否 制造商:STMicroelectronics 最大转折电流 IBO:480 A 额定重复关闭状态电压 VDRM:600 V 关闭状态漏泄电流（在 VDRM IDRM 下）:5 uA 开启状态 RMS 电流 (It RMS): 正向电压下降:1.6 V 栅触发电压 (Vgt):1.3 V 最大栅极峰值反向电压:5 V 栅触发电流 (Igt):35 mA 保持电流（Ih 最大值）:75 mA 安装风格:Through Hole 封装 / 箱体:TO-220 封装:Tube |
| S-2025L | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:RoHS Compliant, Electrically-isolated package |
| S2025L | 制造商:Littelfuse 功能描述:SCR Thyristor |
| S2025L | 制造商:Littelfuse 功能描述:THYRISTOR 200V 25A TO-220IS |
| S2025L_ | 功能描述:SCR USE 576-S2025L RoHS:否 制造商:STMicroelectronics 最大转折电流 IBO:480 A 额定重复关闭状态电压 VDRM:600 V 关闭状态漏泄电流（在 VDRM IDRM 下）:5 uA 开启状态 RMS 电流 (It RMS): 正向电压下降:1.6 V 栅触发电压 (Vgt):1.3 V 最大栅极峰值反向电压:5 V 栅触发电流 (Igt):35 mA 保持电流（Ih 最大值）:75 mA 安装风格:Through Hole 封装 / 箱体:TO-220 封装:Tube |
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