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| ICS8741004_1 Datasheet, PDF (8/19 Pages) Integrated Device Technology – DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS™ JITTER ATTENUATOR | |||
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ICS8741004
DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS⢠JITTER ATTENUATOR
Parameter Measurement Information, continued
Clock 20%
Outputs
80%
tR
LVDS Output Rise/Fall Time
80%
tF
VOD
20%
0.0V
Q/nQ
Clock Period (Differential)
Positive Duty
Cycle (Differential)
Negative Duty
Cycle (Differential)
Differential Measurement Points for Duty Cycle/Period
TSTABLE
VRB
VIH = +150mV
VRB = +100mV
0.0V
VRB = -100mV
VIL = -150mV
Q/nQ
VRB
TSTABLE
Differential Measurement Points for Ringback
nQ
VCROSS_DELTA = 140mV
Q
SE Measurement Points for Delta Cross Point
VMAX = 1.15V
nQ
VCROSS_MAX = 550mV
VCROSS_MIN = 250mV
Q
VMIN = -0.30V
SE Measurement Points for Absolute Cross
Point/Swing
Rise Edge Rate
VIH = +150mV
0.0V
VIL = -150mV
Q/nQ
Fall Edge Rate
Differential Measurement Points for Rise/Fall Time
IDT⢠/ ICS⢠PCI EXPRESS⢠JITTER ATTENUATOR
8
ICS8741004AG REV. ANOVEMBER 1, 2007
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