參數資料
型號: 93732YFLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 93732 SERIES, PLL BASED CLOCK DRIVER, 6 TRUE OUTPUT(S), 6 INVERTED OUTPUT(S), PDSO28
封裝: 0.209 INCH, ROHS COMPLIANT, MO-150, SSOP-28
文件頁數: 1/8頁
文件大小: 98K
代理商: 93732YFLFT
Integrated
Circuit
Systems, Inc.
ICS93732
0578J—06/20/08
Block Diagram
Low Cost DDR Phase Lock Loop Zero Delay Buffer
Pin Configuration
Recommended Application:
DDR Zero Delay Clock Buffer
Product Description/Features:
Low skew, low jitter PLL clock driver
Max frequency supported = 266MHz (DDR 533)
I
2C for functional and output control
Feedback pins for input to output synchronization
Spread Spectrum tolerant inputs
3.3V tolerant CLK_INT input
Switching Characteristics:
CYCLE - CYCLE jitter (66MHz): <120ps
CYCLE - CYCLE jitter (>100MHz): <65ps
CYCLE - CYCLE jitter (>200MHz): <75ps
OUTPUT - OUTPUT skew: <100ps
DUTY CYCLE: 49.5% - 50.5%
Functionality
S
T
U
P
N
IS
T
U
P
T
U
O
e
t
a
t
S
L
P
D
V
AT
N
I
_
K
L
CT
K
L
CC
K
L
CT
T
U
O
_
B
F
V
5
.
2
)
m
o
n
(
LL
H
L
n
o
V
5
.
2
)
m
o
n
(
HH
L
H
n
o
FB_INT
CLK_INT
SCLK
SD
SDA
AT
TA
A
Control
Logic
FB_OUTT
DDRC0
PLL
DDRT0
DDRC1
DDRT1
DDRC2
DDRT2
DDRC3
DDRT3
DDRC4
DDRT4
DDRC5
DDRT5
DDRC0
DDRT0
DDRT1
DDRC1
DDRT3
DDRC3
DDRC4
DDRT4
DDRT2
DDRC2
VDD
VDDA
DDRC5
DDRT5
GND
SCLK
CLK_INT
FB_OUTT
FB_INT
SDATA
N/C
28-pin 209mil SSOP
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93735AF-T 93735 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
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