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PI90LV032A Datasheet, PDF (1/9 Pages) Pericom Semiconductor Corporation – 3V LVDS High-Speed Differential Line Receivers
PI90LV032A
PI90LV028A
PI90LV018A 111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222
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
RIN1-
RIN1+
ROUT1
EN
ROUT2
RIN2+
RIN2-
GND
1
16
2
15
3
14
4 16-Pin 13
5 W, L 12
6
11
7
10
8
9
VCC
RIN4-
RIN4+
ROUT4
EN*
ROUT3
RIN3+
RIN3-
PI90LV028A
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.
RIN1- 1
8
RIN1+ 2 8-Pin 7
RIN2+ 3 W,U 6
RIN2- 4
5
PI90LV018A
RIN1- 1
8
RIN1+ 2 8-Pin 7
NC 3 W,U 6
NC 4
5
VCC
ROUT1
ROUT2
GND
VCC
ROUT1
NC
GND
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
RIN4+
RIN4-
EN
EN*
+
R1
ROUT1
-
+
R2
ROUT2
-
+
R3
ROUT3
-
+
R4
ROUT4
-
RIN1+
RIN1-
RIN2+
RIN2-
+
R1
ROUT1
-
+
R2
ROUT2
-
RIN1+
RIN1-
+
R1
ROUT1
-
08-0295
1
PS8423D 11/11/08