參數(shù)資料
型號(hào): CY2212
英文描述: Clocks and Buffers
中文描述: 時(shí)鐘和緩沖器
文件頁(yè)數(shù): 1/10頁(yè)
文件大?。?/td> 124K
代理商: CY2212
Direct Rambus Clock Generator (Lite)
CY2212
Cypress Semiconductor Corporation
Document #: 38-07466 Rev. **
3901 North First Street
San Jose
,
CA 95134
408-943-2600
Revised December 9, 2002
Features
Benefits
Direct Rambus Clock Support
High-speed Clock Support
Input Select Option
Crystal Oscillator Divider Output
Output edge-rate control
16-pin TSSOP
One pair of differential output drivers
400-MHz maximum, 300-MHz minimum output frequency
PLL multiplier select
LCLK = XTAL/2, not driven by phase-locked loop (PLL)
Minimize EMI
Space-saving, low-cost package
Logic Block Diagram
16-pin TSSOP
TOP VIEW
1
2
3
4
5
6
7
8
9
12
11
10
13
16
15
14
C
CLKB
CLK
S
XIN
XOUT
PLL
Xtal
Oscillator
LCLK
xM
/2
CLK
VDD
NC
S
VDD
VSS
CLKB
VSS
XIN
VSSL
NC
VDDP
VSSP
LCLK
VDDL
XOUT
Xtal Value = 18.75 MHz
Pin Configuration
Frequency Select Table
S
0
1
M (PLL Multiplier)
16
64/3
CLK,CLKB
300 MHz
400 MHz
LCLK
9.375 MHz
9.375 MHz
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