PI90LV048ALE Pericom Semiconductor, PI90LV048ALE Datasheet
PI90LV048ALE
Manufacturer Part Number
PI90LV048ALE
Description
IC DIFF LINE RCVR QUAD 16-TSSOP
Manufacturer
Pericom Semiconductor
Type
Transceiverr
Datasheet
1.PI90LV048ALEX.pdf
(6 pages)
Specifications of PI90LV048ALE
Number Of Drivers/receivers
0/4
Protocol
LVDS
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Logic Family
PI90LV048A
Number Of Receivers
4
Receiver Signal Type
Differential
Interface Type
RS-644
Operating Supply Voltage
3 V
Maximum Operating Temperature
85 C
Minimum Operating Temperature
-40 C
Data Rate
500 Mbps
Logic Type
Voltage Translators
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI90LV048ALE
Manufacturer:
PERICOM
Quantity:
20 000
Company:
Part Number:
PI90LV048ALEX
Manufacturer:
PERICOM
Quantity:
9 635
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
• 150ps channel-to-channel skew (typical)
• 100ps differential skew (typical)
• 2.7ns maximum propagation delay
• 3.3V power supply design
• High impedance LVDS inputs on power down
• Low Power design (40mW, 3.3V static)
• Wide common-mode input voltage range: 0.2V to 2.7V
• Accepts small swing (350mV typical) differential signal levels
• Supports open, short and terminated input fail-safe
• Low-power state when in fail-safe
• Conforms to ANSI/TIA/EIA-644 Standard
• Industrial temperature operating range (–40°C to +85°C)
• Packaging (Pb-free & Green available):
Truth Table
l A
- 16-pin TSSOP (L)
o l
h t
r e
08-0295
o c
PI90LVT048A
E
m
H
N
4 Places
i b
EN
EN
a n
Only
o i t
R
R
R
R
R
R
R
R
s n
IN1+
IN2+
IN3+
IN4+
IN1–
IN2–
IN3–
IN4–
E
f o
a n
100
E
l b
N
s e
A
B
R1
R2
R3
R4
L
E
L
n i
r o
u p
E
N
O
s t
p
n e
R
R
R
R
OUT1
OUT2
OUT3
OUT4
F
l l u
1
a f
Description
The PI90LV048A/PI90LVT048A quad flow-through differential line
receivers are designed for applications requiring ultra low-power
dissipation and high data rates. The device is designed to support
data rates in excess of 500 Mbps (250 MHz) using Low Voltage
Differential Signaling (LVDS) technology.
The devices accept low-voltage (350 mV typical) differential input
signals and translates them to 3V CMOS output levels. The receiver
supports a 3-state function, which may be used to multiplex outputs,
and also supports open, shorted and terminated (100-ohms) input fail-
safe. The receiver output will be HIGH for all fail-safe conditions.
PI90LVT048A features integrated parallel termination resistors
(nominally 110-ohms) that eliminate the requirement for four dis-
crete termination resistors and reduce stud length. PI90LV048A
inputs are high impedance and require an external termination
resistor when used in a point-to-point connection. The devices
have a flow-through pinout for easy PCB layout.
The EN and EN inputs are ANDed together and control the 3-state
outputs. The enables are common to all four receivers. The
PI90LV048A and companion LVDS line driver (eg. PI90LV047A)
provide a new alternative to high-power PECL/ECL devices for
high-speed point-to-point interface applications.
Pin Configuration
- l i
a s
e f
O
V
P
R
V
E
D I
N I
D I
N
n I
+
≤
S /
≥
R
R
R
R
R
R
R
R
p
X
–
0 –
IN1–
IN1+
IN2+
IN2–
IN3–
IN3+
IN4+
IN4–
u
H
0
R
s t
1 .
O
PI90LV048A/PI90LVT048A
1 .
N I
3V LVDS Quad Flow-Through
V
R
V
–
T
r o
Differential Line Receivers
1
2
3
4
5
6
7
8
r e t
m
n i
t a
d e
16
15
14
13
12
11
10
9
EN
R
R
V
GND
R
R
EN
OUT1
OUT2
CC
OUT3
OUT4
PS8608B
O
R
u
O
p t
H
H
L
Z
U
u
T
s t
10/28/09
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PI90LV048ALE Summary of contents
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... Ref: JEDEC MO-153F/AB Note: For latest package info, please check: http://www.pericom.com/products/packaging mechanicals.php 1. Ordering Information Ordering Code PI90LV048ALE PI90LVT048ALE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging Pb-free and Green Tape and reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 08-0295 ...