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SY88923 Datasheet(PDF) 3 Page - Micrel Semiconductor

Part No. SY88923
Description  2.5Gbps HIGH-SPEED LIMITING POST AMPLIFIER
Download  8 Pages
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Maker  MICREL [Micrel Semiconductor]
Homepage  http://www.micrel.com
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SY88923 Datasheet(HTML) 3 Page - Micrel Semiconductor

   
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3
SY88923
Micrel
TA = –40
°CTA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
ICC
Power Supply Current(1)
35
35
21
35
35
mA
IIL
/EN Input LOW Current
–0.3(8)
–0.3(8)
–0.3(8)
–0.3(8)
—mA
IIH
/EN Input HIGH Current
—20(5)
—20(5)
——
20(5)
—20(5)
µA
100(6)
100(6)
100(6)
100(6)
VCMR
Common Mode Range
GND +2.0
VCC –1.0 GND +2.0 VCC –1.0 GND +2.0
—VCC –1.0 GND +2.0 VCC –1.0
V
Voffset
Differential Output Offset
±100
±100
±100
±100
mV
LOSLVL
LOSLVL Level(2)
VREF
VCC
VREF
VCC
VREF
—VCC
VREF
VCC
V
VOL
LOS Output Low Level(3)
0.5
0.5
0.5
0.5
V
IOH
LOS Output Leakage(4)
250
250
250
250
uA
VOH
DOUT and /DOUT
VCC–1085
VCC–880 VCC–1025 VCC–880 VCC–1025 VCC–955
VCC–880
VCC–1025
VCC–880
mV
HIGH Output
VOL
DOUT and /DOUT
VCC–1830 VCC–1555 VCC–1810 VCC–1620 VCC–1810 VCC–1705 VCC–1620 VCC–1810 VCC–1620
mV
LOW Output
VREF
Reference Supply(7)
VCC–2.625 VCC–2.325 VCC–2.625 VCC–2.325 VCC–2.625 VCC–2.475 VCC–2.325 VCC–2.625 VCC–2.325
V
VIH
/EN Input HIGH Voltage
2.0
2.0
2.0
2.0
V
VIL
/EN Input LOW Voltage
0.8
0.8
0.8
0.8
V
NOTES:
1. No output load.
2. 223-1 pattern.
3. IOL = + 2mA.
4. VOH = 5.5V.
DC ELECTRICAL CHARACTERISTICS
VCC = +5V
±10%, RLOAD = 50Ω to VCC-2V, TA = –40°C to +85°C
5. VIN = 2.7.
6. VIN =VCC.
7. IREF must be limited within –0.8mA (source) and 0.4mA (sink).
8. VIN = 0.5V.
TA = –40
°CTA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Typ.
Max.
Min.
Max.
Unit
Conditions
PSRR
Power Supply(1)
35
dB
Input referred,
Rejection Ratio
55MHz
VID
Input Voltage Range
5
1800
5
1800
5
1800
5
1800 mVp-p
tr, tf
Output Rise/Fall Time
175
175
175
175
ps
VID > 100mVp-p
——
trin,tfin
———
VID < 100mVp-p
VOD
Differential Output
600
mV
VID = 15mVp-p
Voltage Swing(2)
——
200
———
mV
VID = 5mVp-p
tOFFL
LOS Release Time(3)
0.5
0.5
0.1
0.5
0.5
µs
Minimum Input
tOFFH
LOS Release Time(4)
0.5
0.5
0.1
0.5
0.5
µs
Maximum Input
tONL
LOS Assert Time(3)
0.5
0.5
0.2
0.5
0.5
µs
VSR
LOS Sensitivity Range
5
50
5
50
5
50
5
50
mVp-p
223-1 pattern
HYS
LOS Hysteresis
2
8
2
8
2
4.6
8
2
8
dB
AC ELECTRICAL CHARACTERISTICS
VCC = +5V
±10%, RLOAD = 50Ω to VCC - 2V, TA = –40°C to +85°C
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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