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參數(shù)資料
| 型號(hào)： | PI90LVB047A |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3V LVDS Quad Flow-Through Differential Line Drivers |
| 中文描述： | 3V的LVDS的四流，通過(guò)差分線路驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大小： | 155K |
| 代理商： | PI90LVB047A |
1
PS8611B 10/04/04
Block Diagram
Features
>500 Mbps (250 MHz) switching rates
Flow-through pinout simplifies PCB layout
Low Voltage Differential Signaling with output voltages
of ±350mV into:
– 100-ohm load (PI90LV047)
– 50-ohm load (PI90LVB047)
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):
– 16-pin SOIC (S)
– 16-pin TSSOP (L)
Description
The PI90LV047A/PI90LVB047A are quad flow-through differential
line drivers designed for applications requiring ultra-low power
dissipation and high data rates. The devices are designed to support
data rates in excess of 400 Mbps (200 MHz) using Low Voltage
Differential Signaling (LVDS) technology.
The PI90LV047A/PI90LVB047A accept low-voltage TTL/CMOS
input levels and translates them to low-voltage (350 mV) differential
output signals.
The PI90LVB047A doubles the output drive current to achieve Bus
LVDS signaling levels with a 50-ohm load. A doubly terminated Bus
LVDS line enables multipoint configurations. In addition, the driver
supports a 3-state
function that may be used to disable the output
stage, disabling the load current, and thus dropping the device to an
ultra low idle power state of 13mW typical. The devices have a flow-
through pinout for easy PCB layout.
The EN and EN inputs are banded together and control the 3-state
outputs. The enables are common to all four drivers.
The intended application of these devices and signaling technique
is for both point-to-point baseband (PI90LV047A) and multipoint
(PI90LVB047A) data transmission over controlled impedance media.
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PI90LV047A/PI90LVB047A
3V LVDS Quad Flow-Through
Differential Line Drivers
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H
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Truth Table
D
IN4
D
IN3
D
IN2
D
IN1
EN
EN
D
OUT1+
D
OUT1–
D
OUT2+
D
OUT2–
D
OUT3+
D
OUT3–
D
OUT4+
D
OUT4–
D1
D2
D3
D4
D
OUT1–
D
OUT1+
D
OUT2+
D
OUT2–
D
OUT3–
D
OUT3+
D
OUT4+
D
OUT4–
EN
D
IN1
D
IN2
GND
D
IN3
D
IN4
EN
V
CC
1
2
3
4
5
16
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Pin Configuration
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI90LVB047AL | 3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047ALE | 3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047AW | 3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047AWE | 3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LV050L | 3.3V LVDS High-Speed Differential Line Drivers and Receivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI90LVB047AL | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047ALE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047AW | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB047AWE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3V LVDS Quad Flow-Through Differential Line Drivers |
| PI90LVB050 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V Boost LVDS High-Speed Differential Line Drivers and Receivers |
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