PI90LV031A
PI90LV027A
PI90LV017A
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
3V LVDS High-Speed
Differential Line Drivers
Features
Signaling Rates >400Mbps (200 MHz)
Single 3.3V Power Supply Design
±350mV Differential Swing
Maximum Differential Skew of 0.4ns
Maximum Propagation Delay of 2.0ns
Maximum Power Dissipation: 25mW
@ 200 MHz/driver
Low Voltage TTL (LVTTL) Inputs
Industrial Temperature Operating Range:
-40°C to 85°C
Package Options Available: SOIC, TSSOP,
MSOP
Meets or Exceeds IEEE 1596.3
SCI LVDS Standard
Meets or Exceeds ANSI/TIA/EIA-644
LVDS Standard
PI90LV031A
DIN1
DOUT1+
DOUT1-
EN
DOUT2-
DOUT2+
DIN2
GND
1
16
2
15
3
14
4 16-Pin 13
5 L,W 12
6
11
7
10
8
9
VCC
DIN4
DOUT4+
DOUT4-
EN*
DOUT3-
DOUT3+
DIN3
PI90LV027A
Description
The PI90LV031A, PI90LV027A, and PI90LV017A are
differential line drivers that use low-voltage differential
signaling (LVDS) to support data rates in excess of 400
Mbps. These products are designed for applications
requiring high-speed, low-power consumption and low
noise generation.
A low voltage TTL/CMOS input level is translated by
the device into a low-voltage (350mV) differential out-
put signal. Exclusive to the PI90LV031A quad driver is
a power-down mode that Tri-states the outputs and
places the device in a low-power idle state (13mW
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 PI90LV031A, PI90LV027A, PI90LV017A and com-
panion line receivers (PI90LV032A, PI90LV028A, and
PI90LV018A) provide new alternatives to
RS-232, PECL, and ECL devices for high-speed, point-
to-point interface applications.
VCC
DIN1
DIN2
GND
1
8
2 8-Pin 7
3 U,W 6
4
5
PI90LV017A
VCC
D
NC
GND
1
8
2 8-Pin 7
3 U,W 6
4
5
DOUT1-
DOUT1+
DOUT2+
DOUT2-
D
NC
NC
1
PS8422A
10/08/99