SY87701L(2000) 데이터 시트보기 (PDF) - Micrel
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SY87701L Datasheet PDF : 12 Pages
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Micrel
DC ELECTRICAL CHARACTERISTICS
Symbol
VCC
ICC
Parameter
Power Supply Voltage
Power Supply Current
Min.
3.15
—
Typ.
3.3
170
Max.
Unit
3.45
V
230
mA
SY87701L
Condition
PECL 100K DC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5%; TA = –40°C to +85°C
Symbol
Parameter
Min.
Typ.
Max.
Unit
VIH
Input HIGH Voltage
VCC - 1.165
—
VCC - 0.880
V
VIL
Input LOW Voltage
IIL
Input LOW Current
VCC - 1.810
—
VCC - 1.475
V
0.5
—
—
µA
VOH
Output HIGH Voltage
VCC - 1.075
—
VCC - 0.830
V
VOL
Output LOW Voltage
VCC - 1.860
—
VCC - 1.570
V
Condition
VIN = VIL(Min.)
50Ω to VCC –2V
50Ω to VCC –2V
TTL DC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5%; TA = –40°C to +85°C
Symbol
Parameter
Min.
Typ.
VIH
Input HIGH Voltage
2.0
—
VIL
Input LOW Voltage
—
—
IIH
Input HIGH Current
–175
—
—
—
IIL
Input LOW Current
–300
—
VOH
Output HIGH Voltage
2.0
—
VOL
Output LOW Voltage
—
—
IOS
Output Short Circuit Current
15
—
Max.
VCC
0.8
—
+100
—
—
0.5
100
Unit
V
V
µA
µA
µA
V
V
mA
Condition
VIN = 2.7V, VCC = Max.
VIN = VCC, VCC = Max.
VIN = 0.5V, VCC = Max.
IOH = –0.4mA
IOL = 4mA
VOUT = 0V (maximum 1sec)
AC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5%; TA = –40°C to +85°C
Symbol
fVCO
∆fVCO
tACQ
tCPWH
tCPWL
tir
tODC
tr, tf
tskew
tDV
tDH
Parameter
Min.
VCO Center Frequency
750
VCO Center Frequency
—
Tolerance
Acquisition Lock Time
—
REFCLK Pulse Width HIGH
4
REFCLK Pulse Width LOW
4
REFCLK Input Rise Time
—
Output Duty Cycle (RCLK/TCLK)
45
ECL Output Rise/Fall Time
100
Recovered Clock Skew
–200
Data Valid
1/(2*fRCLK) – 200
Data Hold
1/(2*fRCLK) – 200
Typ.
—
5
—
—
—
0.5
—
—
—
—
—
6
Max.
1250
—
15
—
—
2
55
500
+200
—
—
Unit
MHz
%
Condition
fREFCLK * Byte Rate
Nominal
µs
ns
ns
ns
% of UI
ps
ps
ps
ps
50Ω to VCC –2 (20% to 80%)
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