SY88923KC(2006) Просмотр технического описания (PDF) - Micrel
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производитель
SY88923KC Datasheet PDF : 6 Pages
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Micrel, Inc.
SY88923
DC ELECTRICAL CHARACTERISTICS
VCC = +5V ±10%, RLOAD = 50Ω to VCC-2V, TA = –40°C to +85°C
Symbol
Parameter
TA = –40°C
Min. Max.
TA = 0°C
Min. Max.
TA = +25°C
Min. Typ. Max.
TA = +85°C
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
HIGH Output
VCC–1085 VCC–880 VCC–1025 VCC–880 VCC–1025 VCC–955 VCC–880 VCC–1025 VCC–880 mV
VOL
DOUT and /DOUT
LOW Output
VCC–1830 VCC–1555 VCC–1810 VCC–1620 VCC–1810 VCC–1705 VCC–1620 VCC–1810 VCC–1620 mV
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.
5. VIN = 2.7.
6. VIN =VCC.
7. IREF must be limited within –0.8mA (source) and 0.4mA (sink).
8. VIN = 0.5V.
AC ELECTRICAL CHARACTERISTICS
VCC = +5V ±10%, RLOAD = 50Ω to VCC - 2V, TA = –40°C to +85°C
Symbol
PSRR
Parameter
Power Supply(1)
Rejection Ratio
TA = –40°C TA = 0°C
TA = +25°C
TA = +85°C
Min. Max. Min. Max. Min. Typ. Max. Min. Max. Unit
— — — — — 35 — — — dB
Conditions
Input referred,
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
tOFFL
tOFFH
tONL
VSR
Differential Output
Voltage Swing(2)
LOS Release Time(3)
Minimum Input
LOS Release Time(4)
Maximum Input
LOS Assert Time(3)
LOS Sensitivity Range
— — — — — 600 — — — mV VID = 15mVp-p
— — — — — 200 — — — mV VID = 5mVp-p
— 0.5 — 0.5 — 0.1 0.5 — 0.5 µs
— 0.5 — 0.5 — 0.1 0.5 — 0.5 µs
— 0.5 — 0.5 — 0.2 0.5 — 0.5 µs
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
Notes:
1. Input referred noise = RMS output noise/low frequency gain.
2. Input is a 622MHz square wave.
3. Input is a 200MHz square wave, tr < 300ps, 8mVp-p.
4. Input is a 200MHz square wave, tr < 300ps, 1.8Vp-p.
M9999-060506
hbwhelp@micrel.com or (408) 955-1690
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