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CY22388 Datasheet(PDF) 1 Page - Cypress Semiconductor

Part No. CY22388
Description  Factory Programmable Quad PLL Clock Generator with VCXO
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Maker  CYPRESS [Cypress Semiconductor]
Homepage  http://www.cypress.com
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CY22388 Datasheet(HTML) 1 Page - Cypress Semiconductor

 
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Factory Programmable Quad PLL
Clock Generator with VCXO
CY22388/89/91
Cypress Semiconductor Corporation
• 198 Champion Court
• San Jose
, CA 95134-1709
408-943-2600
Document #: 38-07734 Rev. *B
Revised October 10, 2006
Features
•Fully integrated phase-locked loops (PLLs)
•QFN package:
•40% smaller than 20-pin TSSOP
•22% smaller than 16-pin TSSOP
•Selectable Output Frequency
•Programmable Output Frequencies
•Out
putFr
equencyRangeof5–166MHz
•Input Frequency Range
•Cr
yst
al
:10–30MHz
•Ext
er
nalRef
er
ence:1–100MHz
•Analog VCXO
•16-/20-pin TSSOP and 32-pin QFN packages
•3.3V operation with 2.5V output buffer option
Benefits
•Meets most Digital Set Top Box, DVD Recorder, and DTV
application requirements
•Multiple high-performance PLLs allow synthesis of
unrelated frequencies
•Integration eliminates the need for external loop filter
components
•Meets critical timing requirements in complex system
designs
•Enables application compatibility
•Complete VCXO solution with ±120 ppm (typical pull range)
C Y 2 23 88
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
X IN
F S 0
F S 1
V IN
V D D
V S S
C LK A
C LK B
C LK C
C LK D
C LK E
V S S
V D D
F S 2
V D D
X O U T
16 -P in T S S O P
Block Diagram
Pin Configurations
C Y22389
1
2
3
4
5
6
7
8
13
14
15
16
17
18
19
20
X IN
FS 0
FS 1
C LKH
VD D
VSS
C LKD
C LKB
C LK G
VSS
VD D
VIN
FS2
O E /P D
VD D
XO U T
C LKA
C LK F
C LKC
C LK E
9
12
10
11
20-P in TSSO P
1
2
3
4
5
6
8
7
2 4
2 3
2 2
2 1
2 0
1 9
1 7
1 8
C Y 2 2 3 9 1
V IN
V D D
V D D
V S S
V S S
V S S
V S S
C L K H
C L K F
C L K G
V S S
V S S
V D D
V D D
F S 2
O E /P D #
3 2 -P in Q F N
VC X O
P LL1
P LL2
P LL3
P LL4
C LK A
C LK B
C LK H
C LK C
C LK D
C LK E
C LK F
C LK G
D iv ider
&
M ultiplex er
X IN
X O U T
S elect
Logic
FS 0/1/2
O E
V IN
VC X O
P LL1
P LL2
P LL3
P LL4
C LK A
C LK B
C LK H
C LK C
C LK D
C LK E
C LK F
C LK G
D iv ider
&
M ultiplex er
X IN
X O U T
S elect
Logic
FS 0/1/2
O E
V IN
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