ADN2811 Analog Devices, Inc., ADN2811 Datasheet - Page 4

• Manufacturer Part Number: ADN2811
• Description: Oc-48/oc-48 Fec Clock And Data Recovery Ic With Integrated Limiting Amp
• Manufacturer: Analog Devices, Inc.

ADN2811
Parameter
REFCLK DC INPUT CHARACTERISTICS
TEST DATA DC INPUT CHARACTERISTICS
LVTTL DC INPUT CHARACTERISTICS
LVTTL DC OUTPUT CHARACTERISTICS
1
2
3
4
PIN and NIN should be differentially driven, ac-coupled for optimum sensitivity.
PWD measurement made on quantizer outputs in Bypass mode.
Measurement is equipment limited.
TDINP/N are CML inputs. If the drivers to the TDINP/N inputs are anything other than CML, they must be ac-coupled.
Setup Time
Hold Time
Input Voltage Range
Peak-to-Peak Differential Input
Common-Mode Level
Peak-to-Peak Differential Input Voltage
Input High Voltage
Input Low Voltage
Input Current
Output High Voltage
Output Low Voltage
4
(TDINP/N)
Conditions
T
T
@ REFCLKP or REFCLKN
DC-Coupled, Single-Ended
CML Inputs
V
V
V
V
V
S
H
IH
IL
IN
OH
OL
(See Figure 3) OC-48
(See Figure 3) OC-48
, I
= 0.4 V or V
, I
OL
OH
Rev. B | Page 4 of 20
= +2.0 mA
= −2.0 mA
IN
= 2.4 V
Min
140
150
0
100
2.0
−5
2.4
Typ
0.8
VCC/2
Max
VCC
0.8
+5
0.4
Unit
ps
ps
V
mV
V
V
V
V
µA
V
V