10
HDMP-1636A/1646A/T1636A (TRx)
AC Electrical Specifications
T
A
= 0°C to +70°C, V
CC
= 3.15 V to 3.45 V
Symbol
t
r,REFCLK
t
f,REFCLK
t
,TTLin
t
f,TTLin
t
r,TTLout
t
f,TTLout
t
rs,HS_OUT
t
fs,HS_OUT
t
rd,HS_OUT
t
fd,HS_OUT
V
IP,HS_IN
V
OP,HS_OUT[1]
Parameter
REFCLK Rise Time, 0.8 to 2.0 Volts
REFCLK Fall Time, 2.0 to 0.8 Volts
Input TTL Rise Time, 0.8 to 2.0 Volts
Input TTL Fall Time, 2.0 to 0.8 Volts
Output TTL Rise Time, 0.8 to 2.0 Volts, 10 pF Load
Output TTL Fall Time, 2.0 to 0.8 Volts, 10 pF Load
HS_OUT Single-Ended (+DOUT) Rise Time
HS_OUT Single-Ended (+DOUT) Fall Time
HS_OUT Differential Rise Time
HS_OUT Differential Fall Time
HS_IN Input Peak-to-Peak Differential Voltage
HS_OUT Output Peak-to-Peak Differential Voltage
Units
nsec
nsec
nsec
nsec
nsec
nsec
psec
psec
psec
psec
mV
mV
Min.
Typ.
Max.
2.4
2.4
85
85
85
85
200
1200
2
2
1.5
1.1
225
200
1200
1600
2.4
2.4
327
327
327
327
2000
2200
Note:
1. Output Peak-to-Peak Differential Voltage specified as DOUT+ minus DOUT-.
22.0680 ns
Yaxis = 400 mV/DIV
a. Differential HS_OUT Output (Dout+ Minus Dout-).
22.0680 ns
Yaxis = 200 mV/DIV
b. Single-Ended HS_OUT Output (Dout+).
Eye Diagrams of the High-Speed Serial Outputs from the HDMP-1636A/1646A/T1636A
as Captured on the 83480A Digital Communications Analyzer. Tested with PRBS = 2
7
-1.
Figure 7. Transmitter DOUT Eye Diagrams.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
