PI90LV031A
PI90LV027A
PI90LV017A
3V LVDS High-Speed
Differential Line Drivers
PI90LV031A
Features
SignalingRates>400Mbps(200MHz)
Single3.3VPowerSupplyDesign
±350mVDifferentialSwing
D
OUT1+
IN1
1
2
3
4
5
6
7
8
16
15
14
V
CC
IN4
MaximumDifferentialSkewof 0.4ns
Maximum Propagation Delay of 2.0ns
D
D
D
D
D
OUT4+
OUT4-
OUT1-
EN
16-Pin 13
MaximumPowerDissipation:25mW
@200MHz/driver
D
D
OUT2-
12
11
10
9
L,W
EN*
OUT2+
D
D
D
OUT3-
LowVoltageTTL(LVTTL)Inputs
DIN2
OUT3+
IN3
Industrial Temperature Operating Range:
-40°Cto85°C
GND
PackageOptionsAvailable:SOIC,TSSOP,
MSOP
MeetsorExceedsIEEE1596.3
SCILVDSStandard
PI90LV027A
MeetsorExceedsANSI/TIA/EIA-644
LVDSStandard
VCC
DIN1
DIN2
GND
1
2
3
4
8
DOUT1-
DOUT1+
DOUT2+
DOUT2-
Description
7
6
5
8-Pin
U,W
ThePI90LV031A,PI90LV027A,andPI90LV017Aare
differentiallinedriversthatuselow-voltagedifferential
signaling(LVDS)tosupportdataratesinexcessof400
Mbps. These products are designed for applications
requiringhigh-speed,low-powerconsumptionandlow
noise generation.
A low voltage TTL/CMOS input level is translated by
thedeviceintoalow-voltage(350mV)differentialout-
putsignal.ExclusivetothePI90LV031Aquaddriveris
a power-down mode that Tri-states the outputs and
places the device in a low-power idle state (13mW
typical).
PI90LV017A
V
CC
1
2
3
4
8
7
6
5
8-Pin
U,W
D
NC
NC
D
NC
GND
Applications
Applications include point-to-point and multidrop
baseband data transmission over controlled imped-
ancemediaofapproximately100Ohms.Thetransmis-
sion media can be printed circuit board traces,
backplanes, or cables.
ThePI90LV031A,PI90LV027A,PI90LV017Aandcom-
panionlinereceivers(PI90LV032A,PI90LV028A,and
PI90LV018A) provide new alternatives to
RS-232,PECL,andECLdevicesforhigh-speed,point-
to-point interface applications.
PS8422A
10/08/99
1