1
PS8423D 11/11/08
3V LVDS High-Speed
Differential Line Receivers
Features
• Signaling Rates >400Mbps (200 MHz)
• Single 3.3V Power Supply Design
• Accepts ±350mV (typical) Differential Swing
• Maximum Differential Skew of 0.35ns
• Maximum Propagation Delay of 3.3ns
• Low Voltage TTL (LVTTL) Outputs
• Industrial Temperature Operating Range:
-40°C to 85°C
• Open, Short, and Terminated Fail Safe
• Meets or Exceeds IEEE 1596.3
SCI Standard
• Meets or Exceeds ANSI/TIA/EIA-644
LVDS Standard
• Packaging (Pb-free & Green avaliable):
- SOIC, TSSOP, and MSOP
PI90LV032A
PI90LV028A
PI90LV018A
R
IN1+
+
-
-
-
-
+
+
+
R
IN1-
R
IN3+
R
IN3-
R
IN2+
R
IN2-
R
IN4+
R
IN4-
R
OUT1
R
OUT2
R
OUT3
R
OUT4
R4
R3
R2
R1
EN
EN*
R
IN1-
V
CC
EN*
R
IN4-
R
IN3-
R
IN4+
R
IN3+
R
OUT4
R
OUT3
R
IN2-
EN
GND
R
IN1+
R
IN2+
R
OUT1
R
OUT2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
RIN1+
RIN1-
RIN2+
RIN2-
ROUT1
ROUT2
R1
R2
+
-
+
-
V
CC
R
IN1-
R
OUT1
R
OUT2
GND
R
IN2-
R
IN1+
R
IN2+
1
2
3
4
8
7
6
5
RIN1+
RIN1-
ROUT1
R1
-
+
V
CC
R
OUT1
NC
GND
NC
R
IN1+
R
IN1-
NC
1
2
3
4
8
7
6
5
PI90LV032A
PI90LV028A
PI90LV018A
Description
The PI90LV032A, PI90LV028A, and PI90LV018A are
differential line receivers that use low-voltage differen-
tial signaling (LVDS) to support data rates in excess of
400 Mbps. These products are designed for applica-
tions requiring high-speed, low-power consumption
and low noise generation.
A differential input signal (350mV) is translated by the
device to 3V CMOS output level. Exclusive to the
PI90LV032A quad receiver is a power-down mode that
Three-states the outputs and places the device in a low-
power idle state (40mW typical).
Applications
Applications include point-to-point and multidrop
baseband data transmission over controlled imped-
ance media of approximately 100 Ohms. The transmis-
sion media can be printed circuit board traces,
backplanes, or cables.
The PI90LV032A, PI90LV028A, PI90LV018A and com-
panion line drivers (PI90LV031A, PI90LV027A, and
PI90LV017A) provide new alternatives to RS-232, PECL,
and ECL devices for high-speed, point-to-point inter-
face applications.
16-Pin
W, L
8-Pin
W,U
8-Pin
W,U