ICS853001 查看數據表（PDF） - Integrated Circuit Systems
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ICS853001 Datasheet PDF : 16 Pages
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Integrated
Circuit
Systems, Inc.
ICS853001
1:1, DIFFERENTIAL LVPECL-TO-
2.5V, 3.3V, 5V LVPECL/ECL BUFFER
TABLE 3D. LVPECL DC CHARACTERISTICS, VCC = 2.375V TO 5.25V; VEE = 0V, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions Minimum Typical
PCLK
IIH
Input High Current
nPCLK
VCC = VIN
VCC = VIN
PCLK
IIL
Input Low Current
nPCLK
VCC = 5.25, VIN = 0V
VCC = 5.25V, VIN = 0V
-200
-200
VPP
Peak-to-Peak Input Voltage
0.15
VCMR
Common Mode Input Voltage; NOTE 1, 2
1.2
VOH
Output High Voltage; NOTE 3
VCC - 1.005
VOL
Output Low Voltage; NOTE 3
VCC - 1.78
VSWING Peak-to-Peak Output Voltage Swing
0.6
VBB
Bias Voltage
VCC - 1.44 VCC - 1.38
NOTE 1: Common mode voltage is defined as VIH.
NOTE 2: For single ended applications, the maximum input voltage for PCLK, nPCLK is VCC + 0.3V.
NOTE 3: Outputs terminated with 50Ω to VCC - 2V.
Maximum
200
200
1.2
VCC
1.0
VCC - 1.32
Units
µA
µA
µA
µA
V
V
V
V
V
V
TABLE
4.
AC
CHARACTERISTICS,
V
CC
=
0V;
V
EE
=
-5.25V
TO
-2.375V
OR
V
CC
=
2.375
TO
5.25V;
V
EE
=
0V,
TA
=
-40°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
fMAX
Output Frequency
tPD
Propagation Delay; NOTE 1
250
tsk(pp) Part-to-Part Skew; NOTE 2, 3
tjit
Buffer Additive Phase Jitter, RMS; 155.52MHz, Integration Range:
refer to Additive Phase Jitter Section
12KHz - 20MHz
0.03
t /t
RF
Output Rise/Fall Time
20% to 80%
50
VCC = 2.375V to 3.6V, VEE = 0
48
odc
Output Duty Cycle
IJ 1GHz VCC > 3.6V to 5.25V, VEE = 0 or
46
VEE = -5.25V to -3.6V,VCC = 0
All parameters are measured at IJ 1.7GHz, unless otherwise noted.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew between outputs on different devices operating at the same supply voltages and
with equal load conditions. Using the same type of inputs on each device, the outputs are measured
at the differential cross points.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
>2.5
500
100
250
52
54
GHz
ps
ps
ps
ps
%
%
853001AG
www.icst.com/products/hiperclocks.html
4
REV. A JANUARY 29, 2005
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