參數(shù)資料
型號(hào): CYW173SXC
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 0K
描述: IC CLK GEN TAPE DRV 4CH 16SOIC
標(biāo)準(zhǔn)包裝: 48
類(lèi)型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: CPB Tape Drive System
輸入: 晶體
輸出: TTL
電路數(shù): 1
比率 - 輸入:輸出: 1:4
差分 - 輸入:輸出: 無(wú)/無(wú)
頻率 - 最大: 100MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
W173
......... Document #: 38-07313 Rev. *B Page Page 2 of 5 of 5
Note:
1. All inputs, except X1 or X2, have an internal pull-up resistor. Unconnected inputs will assume a logic HIGH condition.
Pin Definitions [1]
Pin Name
Pin No.
Pin Type
Pin Description
OE
5
I
Output Enable: When LOW, this input signal puts all outputs into a high-impedance
state.
13.2MHZ
13
O
Clock Output: Provides a TTL-level timing signal proportional in frequency to the
input signal. For a 26.5625 MHz reference, the frequency will be 13.2 MHz.
6.6MHZ
15
O
Clock Output: Provides a TTL-level timing signal proportional in frequency to the
input signal. For a 26.5625 MHz reference, the frequency will be 6.6 MHz.
10MHZ
10
O
Clock Output: Provides a TTL-level timing signal proportional in frequency to the
input signal. For a 26.5625 MHz reference, the frequency will be 10.0 MHz.
50MHZ
7
O
Clock Output: Provides a TTL-level timing signal proportional in frequency to the
input signal. For a 26.5625 MHz reference, the frequency will be 50.0 MHz.
X1
2
I
External Crystal Connection: This pin has dual functions. It can be used as an
external 26.5625 MHz crystal connection or as an external reference frequency
input.
X2
3
O
External Crystal Connection: An input connection for an external 26.5625 MHz
crystal. If using an external reference, this pin must be left unconnected.
VDD
1, 6, 9, 12, 16
P
Power Supply Connections: Connect both VDD pins to the same voltage, either
3.3V or 5.0V. Each VDD pin should have a decoupling capacitor (such as 0.1 F)
placed as close to the pin as possible.
GND
4, 8, 11, 14
G
Ground Connections: Connect all ground pins to the common system ground
plane.
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