Transceiver Electrical Characteristics
T
C
= -10 °C to +85 °C, V
CC
T, V
CC
R = 3.3 V ± 10%
Parameter
High Speed Data Input:
Transmitter Differential Input Voltage (TD±)
High Speed Data Output:
V
I
350
500
2400
2000
0.12
113
0.218
205
0.332
266
250
mV
mV
UI
ps
UI
ps
UI
ps
ps
1
2
3
4
Symbol
Minimum
Typical
Maximum
Unit
Notes
Receiver Differential Output Voltage (RD±)
V
O
Receiver Contributed Deterministic Jitter (1.0625 Gb/s) DJ
Receiver Contributed Total Jitter 1.0625 Gb/s
Receiver Contributed Total Jitter 1.25 Gb/s
Receiver Electrical Output Rise & Fall Times (20-80%)
TJ
TJ
tr, tf
100
5
Notes:
1. Internally ac coupled and terminated (100 Ohm differential). These levels are compatible with CML and LVPECL.
2. Internally ac coupled with internal 50
W
pull-ups to V
CC
(single-ended) and a required external 100 Ohm differential load termination.
3. Contributed DJ is measured on an oscilloscope in average mode with 50% threshold and K28.5 pattern
4. Contributed RJ is calculated for 1x10
-12
BER by multiplying the RMS jitter (measured on a single rise or fall edge) from the oscilloscope by 14. Per FC-
PI (Table 13 - MM jitter output, note 1), the actual contributed RJ is allowed to increase above its limit if the actual contributed DJ decreases below
its limits, as long as the component output DJ and TJ remain within their specified FC-PI maximum limits with the worst case specified component
jitter input.
5. 20%-80% electrical rise & fall times measured with a 500 MHz signal utilizing a 1010 data pattern.
8
8
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
