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参数资料
| 型号： | CYW173SXC |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC CLK GEN TAPE DRV 4CH 16SOIC |
| 标准包装： | 48 |
| 类型： | 时钟/频率发生器 |
| PLL： | 是 |
| 主要目的： | CPB Tape Drive System |
| 输入： | 晶体 |
| 输出： | TTL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 100MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
Tape Drive Frequency Timing Generator
W173
..........Document #: 38-07313 Rev. *B Page Page 1 of 5 of 5
400 West Cesar Chavez, Austin, TX 78701
1+(512) 416-8500
1+(512) 416-9669
www.silabs.com
Features
Four derived outputs at frequencies specified by
Hewlett Packard Computer Peripherals Bristol/Boise
(CPB)
Less than ±250 ps cycle-to-cycle jitter
(13.2 MHz clock excluded derated to ±400 ps)
Less than ±350 ps absolute jitter
Supports 3.3V operation
TTL compatible logic: VIL = 0.8V max., VIH = 2.0V min.,
VOL = 0.4V max., and VOH = 2.4V min.
OE pin has internal pull-up
45/55% duty cycle on all outputs
15
output drivers
Accepts 26.5625 MHz input reference
Built-in crystal oscillator circuit. Capacitive load
presented to the crystal is approximately 14 pF
Outputs designed to drive 30 pF loads
Available in 16-pin SOIC package
Functional Description
The W173 has been defined to meet the timing signal require-
ments for Hewlett Packard CPB tape drive system.
S
Block Diagram
Pin Configuration
XTAL
OSC
REFIN
PLL 1
50 MHz
6.6 MHz
13.2 MHz
PLL 2
OE
10 MHz
VDD
6.6MHZ
GND
13.2MHZ
VDD
GND
10MHZ
16
15
14
13
12
11
10
VDD
X1
X2
GND
OE
VDD
50MHZ
1
2
3
4
5
6
7
8
9
VDD
GND
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CYW173SXCT | 功能描述:时钟发生器及支持产品 Tape Media Backup Dr Clk Gen W173 DS RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| CYW180-01SX | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Peak Reducing EMI Solution |
| CYW180-01SXT | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Peak Reducing EMI Solution |
| CYW180-02SX | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Peak Reducing EMI Solution |
| CYW180-02SXT | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Peak Reducing EMI Solution |
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