S3038
SONET/SDH/ATM OC-12 QUAD TRANSCEIVER
Table 15. TTL Input/Output DC Characteristics
Parameters
VOH
Description
Output High Voltage (TTL)
Output Low Voltage (TTL)
Input High Voltage (TTL)
Input Low Voltage (TTL)
Input High Current (TTL)
Input Low Current (TTL)
Supply Current
Min
2.4
Typ
2.8
Max Units
Comments
VDD = min IOH = -4mA
VDD = min IOL = 4mA
VDD
0.5
V
V
VOL
VIH
VIL
IIH
GND
2.0
.025
V
GND
0.8
40
V
µA
µA
mA
W
VIN = 2.4V, VDD = max
VIN = 2.4V, VDD = max
1010 Pattern.
IIL
600
980
3.4
ICC
PD
825
2.7
Power Dissipation
1010 Pattern.
Min. differential input voltage swing
for differential LVPECL inputs
VDIFF
150
600
1300
mV
See Figure 12.
Serial Output Voltage Swing
(single-ended)
∆VOUT
1600
3
mV
pF
50Ω to VDD -2.0V
CIN
Input Capacitance
Table 16. Transmit Signals Characteristics
Parameters
Description
Min
Max Units
Comments
Peak-to-peak, tested on a
sample basis. Measured with
a 27 -1 pattern.
Total Jitter
Serial Data Output Jitter (p-p)
192
350
ps
ps
20% to 80% tested on a
sample basis. Measured with
10 pF load.
TSDR, TSDF
Serial Data Rise and Fall Time
Table 17. Receive Signal Characteristics
Parameters
Description
Min
Max Units
Comments
Input
Sensitivity
Swing required on input to reliably
recover data
100
mV
20% to 80% tested on a
sample basis.
TSDR, TSDF
Serial Data Rise and Fall Time
500
ps
22
September 16, 1999 / Revision B
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
