pi90lv047a Pericom Semiconductor Corporation, pi90lv047a Datasheet

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pi90lv047a

Manufacturer Part Number
pi90lv047a
Description
3v Lvds Quad Flow-through Differential Line Driver
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Block Diagram
Features
• >500 Mbps (250 MHz) switching rates
• Flow-through pinout simplifies PCB layout
• Low Voltage Differential Signaling with output voltages
• 300ps typical differential skew
• 400ps maximum differential skew
• 1.7ns maximum propagation delay
• 3.3V power supply design
• ±350mV differential signaling
• Bus-Pin ESD protection >10kV
• Interoperable with existing 5V LVDS receivers
• High impedance on LVDS outputs on power down
• Conforms to TIA/EIA-644 LVDS Standard
• Industrial operating temperature range (–40°C to +85°C)
• Packages (Pb-free & Green Available):
of ±350mV into:
– 16-pin SOIC (S)
– 16-pin TSSOP (L)
EN
EN
06-0009
– 100-ohm load (PI90LV047)
D
D
D
D
IN1
IN2
IN3
IN4
D1
D2
D3
D4
D
D
D
D
D
D
D
D
OUT1+
OUT1–
OUT2+
OUT2–
OUT3+
OUT3–
OUT4+
OUT4–
1
Description
The PI90LV047A is a quad flow-through differential line driver
designed for applications requiring ultra-low power dissipation and
high data rates. This device is designed to support data rates in
excess of 400 Mbps (200 MHz) using Low Voltage Differential
Signaling (LVDS) technology.
The PI90LV047A accept low-voltage TTL/CMOS input levels and
translates them to low-voltage (350 mV) differential output signals.
to disable the output stage, disabling the load current, and thus
dropping the device to an ultra low idle power state of 13mW typical.
This device has a flow-through pinout for easy PCB layout.
The EN and EN inputs are banded together and control the 3-state
outputs.
The intended application of this device and signaling technique is
for point-to-point baseband (PI90LV047A) data transmission over
controlled impedance media.
Pin Configuration
Truth Table
In addition, the driver supports a 3-state function that may be used
l A
o l
h t
r e
E
H
o c
N
m
GND
D
D
D
D
V
i b
EN
EN
IN1
IN2
IN3
IN4
CC
a n
E
o i t
a n
3V LVDS Quad Flow-Through
s n
l b
s e
f o
1
2
3
4
5
6
7
8
E
L
N
r o
A
E
Differential Line Driver
B
O
N
L
p
E
n e
n i
16
15
14
13
12
11
10
u p
9
s t
n I
D
PI90LV047A
H
X
L
p
D
D
D
D
D
D
D
D
N I
t u
OUT1–
OUT1+
OUT2+
OUT2–
OUT3–
OUT3+
OUT4+
OUT4–
PS8611C
D
O
H
L
Z
U
O
T
u
+
p t
u
D
s t
03/06/06
O
H
L
Z
U
T

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pi90lv047a Summary of contents

Page 1

... IN4 EN EN 06-0009 Description The PI90LV047A is a quad flow-through differential line driver designed for applications requiring ultra-low power dissipation and high data rates. This device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology. ...

Page 2

... – ± – ± PI90LV047A Typ Max Units +3.3 +3.6 V +25 +85 ° μ A μ μ PS8611C 03/06/06 ...

Page 3

... OD1 OD1 3. All typicals are given for +3.3V The PI90LV047A is a current mode device and only functions within datasheet specifications when a resistive load is applied to the driver outputs typical range is (90 ohms to 110 ohms – the magnitude difference in differential propagation delay time between the positive going edge and the negative going ...

Page 4

... Figure 1. Driver V and V Test Circuit Driver ENABLED C L 1.5V t PLHD 0V Differential 80 DIFF = D – D OUT+ OUT– 20% t TLH 4 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver OUT OUT– PHLD 80% 0V 20% t THL PS8611C ...

Page 5

... Parameter Measurement Information (continued) Generator EN When EN = GND or OPEN EN When When D OUT+ D When D OUT– When D OUT When D OUT– Typical Application Enable Data Input 1/4 PI90LV047A 06-0009 GND 1/4 PI90LV047A Figure 4. Drive 3-State Delay Test Circuit 1.5V 1. PHZ = ...

Page 6

... X.XX DENOTES DIMENSIONS 0.508 X.XX IN MILLIMETERS .169 4.3 .177 4.5 .047 max. 1.20 SEATING PLANE .002 0.05 .006 0.15 .007 .012 0.19 0.30 6 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 0.25 .0099 x 45˚ 0.50 .0196 .0075 0.19 0.25 .0098 0.41 .016 1.27 .050 .2284 .2440 5.80 6.20 .004 0.09 0.20 .008 0.45 .018 0.75 .030 .252 BSC 6 ...

Page 7

... E = Pb-free and Green Tape and reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0009 Package Code W 16-pin SOIC W Pb-free & Green, 16-pin SOIC L 16-pin TSSOP L Pb-free & Green, 16-pin TSSOP 7 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver Package Type PS8611C 03/06/06 ...

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