參數(shù)資料
型號: CY24212SC-1
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: MediaClock MPEG Clock Generator with VCXO
中文描述: 27 MHz, VIDEO CLOCK GENERATOR, PDSO8
封裝: 0.150 INCH, MS-012, SOIC-8
文件頁數(shù): 1/6頁
文件大?。?/td> 111K
代理商: CY24212SC-1
MediaClock
MPEG Clock Generator with VCXO
CY24212
PRELIMINARY
Cypress Semiconductor Corporation
Document #: 38-07402 Rev. *B
3901 North First Street
San Jose, CA 95134
408-943-2600
Revised February 18, 2003
Table 1. CY24212 (-1, -2) Frequency Select Option
Features
Benefits
Integrated phase-locked loop (PLL)
Low jitter, high-accuracy outputs
VCXO with analog adjust
3.3V operation
Highest-performance PLL tailored for multimedia applications
Meets critical timing requirements in complex system designs
Large ±150-ppm range, better linearity
Enables application compatibility
Part Number
CY24212-1
CY24212-2
CY24212-3
CY24212-5
Outputs
1
2
2
2
Input Frequency Range
13.5 MHz/27 MHz (selectable)
13.5 MHz/27 MHz (selectable)
27 MHz
27 MHz
Output Frequencies
27 MHz
Two copies of 27 MHz
27 MHz/27.027 MHz (-1 ppm)
27 MHz/27.027 MHz (0 ppm)
FSEL
0
1
Reference
13.5 MHz
27 MHz
CLKA/CLKB
27 MHz
27 MHz
Table 2. CY24212 (-3, -5) Frequency Select Option
FSEL
0
1
Reference
27 MHz
27 MHz
CLKA
27 MHz
27 MHz
CLKB
27 MHz
27.027 MHz
Logic Block Diagram
XOUT
OUTPUT
DIVIDERS
PLL
OSC
VCXO
Q
P
VCO
VDD
VSS
Φ
CLKA (27 MHz)
XIN
FSEL
27 MHz (-2)
27/27.027 MHz (-3)
8-pin SOIC
CY24212-1
Pin Configurations
1
2
3
4
XOUT
XIN
VDD
VCXO
VSS
CLKA 27 MHz
VSS
FSEL
5
6
7
8
8-pin SOIC
CY24212-2
1
2
3
4
XOUT
XIN
VDD
VCXO
VSS
CLKA 27 MHz
CLKB 27 MHz
FSEL
5
6
7
8
8-pin SOIC
CY24212-3,-5
1
2
3
4
XOUT
XIN
VDD
VCXO
VSS
CLKA 27 MHz
CLKB (27/27.027 MHz)
FSEL
5
6
7
8
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