SY87700VHCTR 查看數據表（PDF） - Micrel
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SY87700VHCTR Datasheet PDF : 15 Pages
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Micrel, Inc.
SY87700V
DC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5% or 5.0V ±5%, TA = 0°C to + 85°C
Symbol
Parameter
Min.
Typ.
Max.
Unit
VCC
Power Supply Voltage
3.15
3.3
3.45
V
4.75
5.0
5.25
V
ICC
Power Supply Current
—
170
230
mA
Condition
PECL 100K DC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5% or 5.0V ±5%, TA = 0°C to + 85°C
Symbol
Parameter
Min.
Typ.
Max.
Unit
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
IIL
Input LOW Current
VCC –1.165
—
VCC –0.880
V
VCC –1.810
—
VCC –1.475
V
VCC –1.075
—
VCC –0.830
V
VCC –1.860
—
VCC –1.570
V
0.5
—
—
µA
Condition
50Ω to VCC –2V
50Ω to VCC –2V
VIN = VIL(Min.)
TTL DC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5% or 5.0V ±5%, TA = 0°C to + 85°C
Symbol
Parameter
Min.
Typ.
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
IIH
Input HIGH Current
2.0
—
—
—
2.0
—
—
—
–125
—
—
—
IIL
Input LOW Current
–300
—
IOS
Output Short Circuit Current
–15
—
Max.
VCC
0.8
—
0.5
—
+100
—
–100
Unit
V
V
V
V
µA
µA
µA
mA
Condition
IOH = –0.4mA
IOL = 4mA
VIN = 2.7V, VCC = Max.
VIN = VCC, VCC = Max.
VIN = 0.5V, VCC = Max.
VOUT = 0V (maximum 1sec)
AC ELECTRICAL CHARACTERISTICS
VCC = VCCO = VCCA = 3.3V ±5% or 5.0V ±5%, TA = 0°C to + 85°C
Symbol
Parameter
Min.
Typ.
fVCO
VCO Center Frequency
750
—
∆fVCO VCO Center Freq. Tolerance
—
5
tACQ
Acquisition Lock Time
—
—
tCPWH REFCLK Pulse Width HIGH
4
—
tCPWL
REFCLK Pulse Width LOW
4
—
tir
REFCLK Input Rise Time
—
0.5
tODC
Output Duty Cycle (RCLK/TCLK)
45
—
tr
ECL Output Rise/Fall Time
tf
(20% to 80%)
100
—
tSKEW
Recovered Clock Skew
–200
—
tDV
Data Valid
1/(2×fRCLK) – 200
—
tDH
Data Hold
1/(2×fRCLK) – 200
—
Max.
1250
—
15
—
—
2
55
500
+200
—
—
Unit
MHz
%
µs
ns
ns
ns
% of UI
ps
ps
ps
ps
Condition
fREFCLK × Byte Rate
Nominal
50Ω to VCC –2V
M9999-111406
hbwhelp@micrel.com or (408) 955-1690
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