參數(shù)資料
型號: ST49C101A-XX
廠商: Exar Corporation
英文描述: High Frequency Clock Multiplier(高頻時鐘乘法器(掩摸可編程單片模擬鎖相環(huán)設(shè)備))
中文描述: 高頻時鐘倍頻(高頻時鐘乘法器(掩摸可編程單片模擬鎖相環(huán)設(shè)備))
文件頁數(shù): 6/10頁
文件大小: 109K
代理商: ST49C101A-XX
ST49C101A-XX
6
Rev. 2.20
DC ELECTRICAL CHARACTERISTICS
Test Conditions: T
A
= 25
°
C, V
CC
= 5.0V + 10%, Operating Temperature Range 0
°
C to 70
°
C Unless
Otherwise Specified
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
V
IL
V
IH
V
OL
V
OH
I
IL
I
IH
I
CC
R
IN
Input Low Level
0.8
V
Input High Level
2.0
V
Output Low Level
0.5
V
I
OL
= 8.0 mA
I
OH
= 8.0 mA
OE Pin only
Output High Level
2.8
V
Input Low Current
-100
μ
A
Input High Current
1
μ
A
V
IN
=V
CC,
OE Pin only
No Load. CLOCK=100MHz
Operating Current
35
50
mA
Input Pull-up Resistance
75
110
155
k
AC ELECTRICAL CHARACTERISTICS
Test Conditions: T
A
= 25
°
C, V
CC
= 5.0V + 10%, Operating Temperature Range 0
°
C to 70
°
C Unless
Otherwise Specified
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
T1,T2
CLOCK Rise/Fall Time
1.5
3
ns
Load=30 pF, 0.2 V
CC
- 0.8 V
CC
T4
T4 + T5
Duty Cycle
45
50
55
%
V
CC
/2 Switch Point Up To 100MHz,
Load = 20pF
T4
T4 + T5
Duty Cycle
40
50
60
%
V
CC
/2 Switch Point 100-150MHz, 95
(AC Terminated)
T3
Jitter 1 Sigma
+0.4
+1
%
Of Period
T3
Jitter Absolute
+1
+3
%
Of Period
T
IN
T
OUT
Input Reference Frequency
12
20
30
MHz
Output Frequency
50
50
50
200
200
200
MHz
MHz
MHz
ST49C101A-01
ST49C101A-03
ST49C101A-05
50
120
MHz
ST49C101A-06
25
80
MHz
ST49C101A-07
25
80
MHz
ST49C101A-08
50
200
MHz
ST49C101A-09
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