MAX9125 Maxim, MAX9125 Datasheet - Page 7

• Manufacturer Part Number: MAX9125
• Description: The MAX9125/MAX9126 quad low-voltage differential signaling (LVDS) line receivers are ideal for applications requiring high data rates, low power, and reduced noise
• Manufacturer: Maxim

Figure 2. Transition Time and Propagation Delay Test Circuit
Figure 3. Transition Time and Propagation Delay Timing Diagram
Figure 4. High-Z Delay Test Circuit
OUT_
IN_+
IN_-
NOTE: V
_______________________________________________________________________________________
CM =
(V
IN_
- + V
2
IN
_+)
C
S
S
GENERATOR
1
1
L
= V
= GND FOR t
INCLUDES LOAD AND TEST JIG CAPACITANCE.
O (DIFFERENTIAL)
20%
t
CC
PLHD
FOR t
**WHEN TESTING MAX9126, ADJUST THE PULSE GENERATOR OUTPUT
GENERATOR
*50Ω REQUIRED FOR PULSE GENERATOR.
TO ACCOUNT FOR INTERNAL TERMINATION RESISTOR.
Quad LVDS Line Receivers with
PULSE**
PZL
PZH
t
TLH
AND t
AND t
50Ω
PLZ
PHZ
80%
50%
50Ω*
MEASUREMENTS.
EN
EN
MEASUREMENTS.
1/4 MAX9125/MAX9126
50Ω*
IN_+
IN_-
V
ID
Integrated Termination
IN_+
IN_-
DEVICE
UNDER
RECEIVER ENABLED
1/4 MAX9125/MAX9126
TEST
V
CC
C
S
1
L
R
C
OUT_
L
L
OUT_
O (DIFFERENTIAL)
80%
t
PHLD
t
THL
50%
20%
V
V
OH
OL
7