HDMP-1512 Просмотр технического описания (PDF) - HP => Agilent Technologies
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HDMP-1512 Datasheet PDF : 26 Pages
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HDMP-1512 (Tx), HDMP-1514 (Rx)
Transmitter & Receiver Byte Rate Clock Requirements
TC = 0°C to +85°C, VCC = 4.5 V to 5.5 V
Symbol
Parameter
f
Nominal Frequency
Ftol
Symm
Frequency Tolerance (For Fibre Channel Compliance)
Symmetry (Duty Cycle)
Unit
MHz
ppm
%
Min.
53.120
-100
40
Typ.
53.125
Max.
53.130
+100
60
HDMP-1512 (Tx), HDMP-1514 (Rx)
AC Electrical Specifications
TC = 0°C to +85°C, VCC = 4.5 V to 5.5 V, Unless Otherwise Specified
Symbol
Parameter
tr,TTLin
tf,TTLin
tr,TTLout
tf,TTLout
tr, BLL
Input TTL Rise Time, 20% to 80%
Input TTL Fall Time, 20% to 80%
Output TTL Rise Time, 20% to 80%, 15 pF Load
Output TTL Fall Time, 20% to 80%, 15 pF Load
BLL Rise Time, AC Coupled, 50 Ω source and load,
20% to 80%
tf,BLL
BLL Fall Time, AC Coupled, 50 Ω source and load,
20% to 80%
VSWRi,H50
VSWRo,BLL
VIP,H50
H50 Input VSWR, AC Coupled, 50 Ω source and load
BLL Output VSWR, AC Coupled, 50 Ω source and load
H50 Input Peak-to-Peak Differential Voltage, AC Coupled,
50 Ω Source
LOLTh
VOP,BLL
Loss of Light Threshold, Peak-to-Peak, Differential,
TC = 60°C, VCC = 5.0 V
BLL Output Peak-To-Peak Differential Voltage,
AC Coupled, 50 Ω Load
PSDT
Power Supervisor Delay Time, with PS_CT terminated in
0.47 µF
Units
nsec
nsec
nsec
nsec
psec
psec
mV
mV
mV
msec
Min.
50
13
1200
Typ.
2
2
2
2
150
Max.
4
4
350
150 350
2.0
2.0
1200
2000
25 40
1400
15
HDMP-1512 (Tx)
Output Jitter Characteristics
TC = 0°C to +85°C, VCC = 4.5 V to 5.5 V
Symbol
Parameter
RJ
RMS Random Jitter at SO, the High Speed Electrical Data Port
DJ
RMS Deterministic Jitter at SO, the High Speed Electrical
Data Port
Units Min.
psec
psec
Typ. Max.
10
22
664
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