參數(shù)資料
型號(hào): ASM5I9352G-32-LT
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類(lèi): 時(shí)鐘及定時(shí)
英文描述: 2.5V or 3.3V, 200 MHz, 11 Output Zero Delay Buffer
中文描述: 9352 SERIES, PLL BASED CLOCK DRIVER, 11 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 1 MM HEIGHT, GREEN, LQFP-32
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 475K
代理商: ASM5I9352G-32-LT
July 2005
rev 0.2
AC Electrical Specifications
(V
DD
= 2.5V ± 5%, T
A
= -40°C to +85°C)
1
Parameter
Description
f
VCO
VCO Frequency
ASM5I9352
2.5V or 3.3V, 200 MHz, 11-Output Zero Delay Buffer
6 of
12
Notice: The information in this document is subject to change without notice.
Condition
Min
200
Typ
Max
400
Unit
MHz
÷2 Feedback
100
200
÷4 Feedback
50
100
÷6 Feedback
33.33
66.67
÷8 Feedback
25
50
÷12 Feedback
Bypass mode
(PLL_EN# = 1)
0.7V to 1.7V
16.67
33.33
f
in
Input Frequency
0
200
MHz
f
refDC
Input Duty Cycle
25
100
75
%
t
r
, t
f
TCLK Input Rise/FallTime
1.0
nS
÷2 Output
200
÷4 Output
50
100
÷6 Output
33.33
66.67
÷8 Output
25
50
f
MAX
Maximum Output Frequency
÷12 Output
16.67
33.33
MHz
f
MAX
< 100 MHz
47
53
DC
Output Duty Cycle
f
MAX
> 100 MHz
44
56
%
t
r
, t
f
Output Rise/Fall times
Propagation Delay (static phase
offset)
0.6V to 1.8V
TCLK to FB_IN, same VDD,
does not include jitter
0.1
1.0
nS
t
(
φ
)
-100
100
pS
t
sk(O)
Output-to-Output Skew
Skew within Bank
125
pS
Banks at same voltage,
same frequency
Banks at same voltage,
different frequency
÷2 Feedback
175
t
sk(B)
Bank-to-Bank Skew
225
pS
t
PLZ, HZ
Output Disable Time
8
nS
t
PZL, ZH
Output Enable Time
10
100
nS
2
÷4 Feedback
1 - 1.5
÷6 Feedback
0.6
÷8 Feedback
0.75
BW
PLL Closed Loop Bandwidth (-
3dB)
÷12 Feedback
0.5
150
MHz
Same frequency
t
JIT(CC)
Cycle-to-Cycle Jitter
Multiple frequencies
300
pS
Same frequency
100
t
JIT(PER)
Period Jitter
Multiple frequencies
150
1
pS
VCO < 300 MHz
t
JIT(
φ
)
I/O Phase Jitter
VCO > 300 MHz
100
pS
t
LOCK
Note:1
.
AC characteristics apply for parallel output termination of 50
to V
TT
. Parameters are guaranteed by characterization and are not 100% tested.
Maximum PLL Lock Time
mS
相關(guān)PDF資料
PDF描述
ASM5I9352 2.5V or 3.3V, 200 MHz, 11 Output Zero Delay Buffer
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