Micrel
SY88943V
DC ELECTRICAL CHARACTERISTICS
VCC = +5V ±10%, RLOAD = 50Ω to VCC –2V
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
5V —
40
—
40
—
33
40
—
45
mA
Current(1)
3.3V —
40
—
40
—
28
40
—
45
IIL
EN Input LOW Current
–0.3(6)
—
–0.3(6)
—
–0.3(6)
—
—
–0.3(6)
—
mA
IIH
EN Input HIGH Current
—
20(4)
—
20(4)
—
—
20(4)
—
20(4)
µA
—
100(5)
—
100(5)
—
—
100(5)
—
100(5)
VCMR
Voffset
SDLVL
VOL
IOH
VOH
Common Mode Range GND +2.0 VCC GND +2.0 VCC GND +2.0 —
VCC GND +2.0 VCC
V
Differential Output Offset
—
±100
—
±100
—
±17 ±100
—
±100 mV
SDLVL Level
VREF
VCC
VREF
VCC
VREF
—
VCC
VREF
VCC
V
SD Output Low Level(2)
—
0.5
—
0.5
—
—
0.5
—
0.5
V
SD Output Leakage(3)
—
100
—
100
—
—
100
—
100
µA
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
IREF
VREF Output Current
VIH
EN Input HIGH Voltage
VIL
EN Input LOW Voltage
NOTES:
1. No output load
2. IOL = + 2mA
3. VOH = 5.5V
VCC -1.38 VCC -1.26 VCC -1.38 VCC -1.26 VCC -1.38 VCC -1.32 VCC -1.26 VCC -1.38 VCC -1.26 V
–0.8
0.5
–0.8
0.5
–0.8
—
0.5
–0.8
0.5 mA
2.0
—
2.0
—
2.0
—
—
2.0
—
V
—
0.8
—
0.8
—
—
0.8
—
0.8
V
4. VIN = 2.7V
5. VIN = VCC
6. VIN = 0.5V
AC ELECTRICAL CHARACTERISTICS
VCC = +5V ±10%, RLOAD = 50Ω to VCC –2V
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Max. Min. Max. Min. Typ. Max. Min. Max. Unit
Conditions
PSRR
Power Supply(1)
Rejection Ratio
— — — — — 35 — — — dB Input referred,
55MHz
VID
Input Voltage Range
VOD
Differential Output
Voltage Swing(2)
tONL
SD Release Time(3)
Minimum Input
5 1800 5 1800 5 — 1800 5 1800 mVp-p
—
—
——
— 700 —
—
— mV VID = 15mVp-p
—
—
——
— 300 —
—
— mV VID = 5mVp-p
— 0.5 — 0.5 — 0.2 0.5 — 0.5 µs
tONH
SD Release Time(4)
Maximum Input
— 0.5 — 0.5 — 0.2 0.5 — 0.5 µs
tOFFL
VSR
HYS
SD Assert Time(3)
SD Sensitivity Range
SD Hysteresis
— 0.5 — 0.5 — 0.1 0.5 — 0.5 µs
5
50
5 50
5 — 50
5
50 MVp-p 223-1 pattern
2
8
2
8
2 4.6 8
2
8
dB 223-1 pattern
tr, tf
Output Rise/Fall Time
— 175 — 175 — 150 175 — 175 ps VID > 100mVp-p
—
—
——
— trin,tfin —
—
—
VID < 100mVp-p
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.
3