參數(shù)資料
型號: SY88943V
廠商: Micrel Semiconductor,Inc.
英文描述: 5V/3.3V 2.5Gbps LIMITING POST AMPLIFIER WITH SIGNAL DETECT
中文描述: 5V/3.3V 2.5Gbps的限制后級放大器與信號檢測
文件頁數(shù): 3/8頁
文件大?。?/td> 71K
代理商: SY88943V
3
SY88943V
Micrel
T
A
= –40
°
C
Min.
T
A
= 0
°
C
Min.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Min.
Symbol
Parameter
Max.
Max.
Min.
Max.
Max.
Unit
I
CC
Power Supply
Current
(1)
5V
40
40
40
40
33
28
40
40
45
45
mA
3.3V
I
IL
I
IH
EN Input LOW Current
0.3
(6)
0.3
(6)
0.3
(6)
0.3
(6)
mA
EN Input HIGH Current
20
(4)
100
(5)
20
(4)
100
(5)
20
(4)
100
(5)
20
(4)
100
(5)
μ
A
V
CMR
V
offset
SD
LVL
V
OL
I
OH
V
OH
Common Mode Range
GND +2.0
V
CC
±
100
GND +2.0
V
CC
±
100
GND +2.0
V
CC
±
100
GND +2.0
V
CC
±
100
V
Differential Output Offset
±
17
mV
SD
LVL
Level
SD Output Low Level
(2)
SD Output Leakage
(3)
V
REF
V
CC
0.5
V
REF
V
CC
0.5
V
REF
V
CC
0.5
V
REF
V
CC
0.5
V
V
100
100
100
100
μ
A
D
OUT
and /D
OUT
HIGH Output
D
OUT
and /D
OUT
LOW Output
Reference Supply
V
CC
-1085
V
CC
-880 V
CC
-1025 V
CC
-880 V
CC
-1025
V
CC
-955 V
CC
-880
V
CC
-1025
V
CC
-880
mV
V
OL
V
CC
-1830 V
CC
-1555 V
CC
-1810 V
CC
-1620 V
CC
-1810 V
CC
-1705 V
CC
-1620 V
CC
-1810 V
CC
- 1620
mV
V
REF
I
REF
V
IH
V
IL
NOTES:
1. No output load
2. I
OL
= + 2mA
3. V
OH
= 5.5V
V
CC
-1.38
0.8
V
CC
-1.26 V
CC
-1.38 V
CC
-1.26 V
CC
-1.38 V
CC
-1.32 V
CC
-1.26
0.5
0.8
0.5
V
CC
-1.38
0.8
V
CC
-1.26
0.5
V
V
REF
Output Current
EN Input HIGH Voltage
0.8
0.5
mA
2.0
2.0
2.0
2.0
V
EN Input LOW Voltage
0.8
0.8
0.8
0.8
V
DC ELECTRICAL CHARACTERISTICS
V
CC
= +5V
±
10%, R
LOAD
= 50
to V
CC
2V
4. V
IN
= 2.7V
5. V
IN
= V
CC
6. V
IN
= 0.5V
T
A
= –40
°
C
Min.
T
A
= 0
°
C
Min.
T
A
= +25
°
C
Min.
Typ.
T
A
= +85
°
C
Min.
Symbol
Parameter
Max.
Max.
Max.
Max.
Unit
Conditions
PSRR
Power Supply
(1)
Rejection Ratio
35
dB
Input referred,
55MHz
V
ID
V
OD
Input Voltage Range
5
1800
5
1800
5
1800
5
1800 mVp-p
Differential Output
Voltage Swing
(2)
SD Release Time
(3)
Minimum Input
SD Release Time
(4)
Maximum Input
SD Assert Time
(3)
700
300
mV
mV
V
ID
= 15mVp-p
V
ID
= 5mVp-p
t
ONL
0.5
0.5
0.2
0.5
0.5
μ
s
t
ONH
0.5
0.5
0.2
0.5
0.5
μ
s
t
OFFL
V
SR
HYS
0.5
0.5
0.1
0.5
0.5
μ
s
SD Sensitivity Range
5
50
5
50
5
50
5
50
MVp-p
2
23
-1 pattern
2
23
-1 pattern
SD Hysteresis
2
8
2
8
2
4.6
8
2
8
dB
t
r
, t
f
Output Rise/Fall Time
175
175
150
t
rin
,t
fin
175
175
ps
V
ID
> 100mVp-p
V
ID
< 100mVp-p
AC ELECTRICAL CHARACTERISTICS
V
CC
= +5V
±
10%, R
LOAD
= 50
to V
CC
2V
3. Input is a 200MHz square wave, tr < 300ps, 8mVp-p.
4. Input is a 200MHz square wave, tr < 300ps, 1.8Vp-p.
NOTES:
1. Input referred noise = RMS output noise/low frequency gain.
2. Input is a 622MHz square wave.
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