pi90lv022 Pericom Semiconductor Corporation, pi90lv022 Datasheet

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pi90lv022

Manufacturer Part Number
pi90lv022
Description
Lvds Mux/repeater
Manufacturer
Pericom Semiconductor Corporation
Datasheet
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
Features
• Meets or Exceeds the Requirements of ANSI TIA/
• Designed for Signaling Rates up to 650 Mbit/s (325 MHz)
• Operates from a 3.3V Supply: –40°C to +85°C
• Low Voltage Differential Signaling with Output Voltages
• Accepts ±350mV differential inputs
• Wide common mode input voltage range: 0.2V to 2.7V
• Output drivers are high impedance when disabled or
• Inputs are open, short, and terminated fail safe
• Propagation Delay Time: 3.5ns
• ESD protection is 10kV on bus pins
• Bus Pins are High Impedance when disabled or
• TTL Inputs are 5V I/O Tolerant
• Power Dissipation at 400Mbit/s less than 150mW
• Industrial temperature rating
• Packaging (Pb-free & Green available):
Block Diagram
EIA-644-1995
of ±350mV into:
- 100 Ohm load (PI90LV022)
- 50 Ohm load Bus LVDS Signaling (PI90LVB022)
when V
with V
- 16-pin SOIC (W)
- 16-pin TSSOP (L)
1A
1B
2A
2B
CC
CC
less than 1.5V
1.5V
+
+
S0 S1
1DE
1Y
1Z
2Y
2Z
2DE
1
Description
The PI90LV022 and PI90LVB022 are differential line drivers and
receivers that use Low Voltage Differential Signaling (LVDS) to
achieve signaling rates as high as 650 Mbps. The receiver outputs
can be switched to either or both drivers through the multiplexer
control signals S0 and S1. This allows the flexibility to perform
splitter or signal routing functions with a single device.
The LVDS standard provides a minimum differential output voltage
magnitude of 247mV into a 100 Ohm load and receipt of 100mV DC
signals with up to 1V of ground potential difference between a
transmitter and receiver. The PI90LVB022 doubles the output drive
current to achieve Bus LVDS signaling levels with a 50 Ohm load.
A doubly terminated Bus LVDS line enables multi-point configura-
tions. Switching between channels does not create false transitions
on the outputs.
The intended application of these devices and signaling technique
is for both point-to-point base-band (PI90LV022) and multipoint
(PI90LVB022) data transmissions over controlled impedance media.
Pin Configuration
GND
1DE
1B
1A
S0
S1
2A
2B
PI90LV022, PI90LVB022
1
2
3
4
5
6
7
8
16-Pin
L,W
LVDS Mux/Repeater
16
15
14
13
12
11
10
9
V
V
1Y
1Z
2DE
2Z
2Y
GND
CC
CC
PS8488B
09/28/04

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pi90lv022 Summary of contents

Page 1

... S0 S1 Description The PI90LV022 and PI90LVB022 are differential line drivers and receivers that use Low Voltage Differential Signaling (LVDS) to achieve signaling rates as high as 650 Mbps. The receiver outputs can be switched to either or both drivers through the multiplexer control signals S0 and S1. This allows the flexibility to perform splitter or signal routing functions with a single device ...

Page 2

... 1DE / 2DE Cross Point Router 1DE / 2DE Pass Through Router 1DE, 2DE 1Y, 1Z Splitter A 2Y, 2Z 1DE, 2DE 1Y, 1Z Splitter B 2Y PI90LV022, PI90LVB022 LVDS Mux / Repeater PS8488B 09/28/04 ...

Page 3

... Class 3, A: 16kV, B:600V PI90LV022, PI90LVB022 LVDS Mux / Repeater † 2.4 – – ...

Page 4

... PI90LV022, PI90LVB022 LVDS Mux / Repeater 0.6 (unless otherwise noted – ...

Page 5

... PI90LV022, PI90LVB022 LVDS Mux / Repeater (unless otherwise noted ...

Page 6

... PI90LV022, PI90LVB022 LVDS Mux / Repeater ...

Page 7

... R L (see Note B) (2 Places Input Places) (see Note C) is made on test equipment with a –3dB bandwidth of at least 300 MHz. OC(PP) 7 PI90LV022, PI90LVB022 LVDS Mux / Repeater (see Note Places) (see Note C) 100% 80% 20 ...

Page 8

... Mpps, pulse width = 10 ±0.2ns. Figure 5. Differential Receiver to Driver Propagation Delay and Driver Transition Time Waveforms 0-V Differential 1.2 PHL 0-V Differential 1.2 100 or 50 ±1% 8 PI90LV022, PI90LVB022 LVDS Mux / Repeater R L (see Note 1 1 80% 0-V Differential 20 PS8488B 09/28/04 ...

Page 9

... B. All input pulses are supplied by a generator having the following characteristics: pulse repetition rate (PRR) = 0.5 Mpps, pulse width = 500 10ns PHZ t PLZ 1% Figure 6. Enable and Disable Timing Circuit 9 PI90LV022, PI90LVB022 LVDS Mux / Repeater (see Note A) 1 (see Note 1.4 V 0.8 V 1.4 V 1.25 V 1 ...

Page 10

... Figure – – PI90LV022, PI90LVB022 LVDS Mux / Repeater PI90LV022B LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT 3 – Low-Level Output Current – mA Figure 8 PI90LVB022B LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT ...

Page 11

... 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 X.XX DENOTES CONTROLLING X.XX DIMENSIONS IN MILLIMETERS 1 1 PI90LV022, PI90LVB022 LVDS Mux / Repeater 0.25 .0099 x 45˚ 0.50 .0196 0.19 .0075 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 12

... SOIC W Pb-free & Green, 16-pin 150-mil SOIC L 16-pin 173-mil TSSOP L Pb-free & Green, 16-pin 173-mil TSSOP W 16-pin 150-mil SOIC W Pb-free & Green, 16-pin 150-mil SOIC L 16-pin 173-mil TSSOP L Pb-free & Green, 16-pin 173-mil TSSOP 1 2 PI90LV022, PI90LVB022 LVDS Mux / Repeater PS8488B 09/28/04 ...

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