ds3102 Maxim Integrated Products, Inc., ds3102 Datasheet - Page 130

• Manufacturer Part Number: ds3102
• Description: Stratum 3 Timing Card Ic With Synchronous Ethernet Support
• Manufacturer: Maxim Integrated Products, Inc.

Table 10-6. LVPECL Level-Compatible Output Pins
(V
Figure 10-1. Recommended Termination for LVDS Pins
Figure 10-2. Recommended Termination for LVPECL Signals on LVDS Input Pins
Rev: 012108
____________________________________________________________________________________________ DS3102
Differential Output Voltage
Output Offset (Common Mode) Voltage
Difference in Magnitude of Output
Differential Voltage for Complementary
States
Note 1:
Note 2:
DD
= 1.8V ±10%; V
DRIVER
With 100 Ω load across the differential outputs.
The differential outputs can easily be interfaced to LVDS, LVPECL, and CML inputs on neighboring ICs using a few external
passive components. See
LVDS
PARAMETER
DDIO
50Ω
50Ω
= 3.3V ±5%, T
DRIVER
LVPECL
Maxim App Note HFAN-1.0
100Ω
(5%)
A
SYMBOL
ICnPOS
ICnNEG
V
= -40°C to +85°C)
V
V
DOSPECL
50Ω
50Ω
ODPECL
OSPECL
130Ω
82Ω
for details.
DS3102
LVDS
GND
3.3V
I/O
+25°C (Note 1)
CONDITIONS
130Ω
82Ω
ICnPOS
ICnNEG
OCnNEG
OCnPOS
DS3102
LVDS
INPUTS
MIN
50Ω
50Ω
595
100Ω
(5%)
TYP
700
0.8
RECEIVER
LVDS
MAX
930
50
130 of 141
UNITS
mV
mV
V