hdmp-1636 Avago Technologies, hdmp-1636 Datasheet - Page 8

• Manufacturer Part Number: hdmp-1636
• Description: Gigabit Ethernet Transceiver Chip
• Manufacturer: Avago Technologies

718
HDMP-1636/46 (TRx)
AC Electrical Specifications
T
Note:
1. Output Peak-to-Peak Differential Voltage specified as DOUT+ minus DOUT-.
Figure 7. Transmitter DOUT Eye Diagrams.
b. Single-Ended HS_OUT Output (Dout+).
Eye Diagrams of the High-Speed Serial Outputs from the HDMP-1636/46
as Captured on the HP 83480A Digital Communications Analyzer. Tested with PRBS = 2
a. Differential HS_OUT Output (Dout+ Minus Dout-).
A
V
= 0 C to +70 C, V
OP,HS_OUT
t
t
t
t
rd,HS_OUT
V
Symbol
rs,HS_OUT
fs,HS_OUT
fd,HS_OUT
t
t
t
t
r,TTLout
f,TTLout
IP,HS_IN
r,TTLin
f,TTLin
[1]
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
CC
= 3.15 V to 3.45 V
22.0680 ns
22.0680 ns
Parameter
Yaxis = 400 mV/DIV
Yaxis = 200 mV/DIV
Units
nsec
nsec
nsec
nsec
psec
psec
psec
psec
mV
mV
7
-1.
1200
Min.
200
85
85
85
85
1200
1580
Typ.
TBD
TBD
1.5
1.1
2
2
Max.
2000
2200
327
327
327
327
2.4
2.4