DS90CP22 datasheet(1/10 Pages) NSC

tên linh kiện	DS90CP22

Giải thích chi tiết về linh kiện	2X2 800 Mbps LVDS Crosspoint Switch

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DS90CP22

2X2 800 Mbps LVDS Crosspoint Switch

General Description

DS90CP22 is a 2x2 crosspoint switch utilizing LVDS (Low

Voltage Differential Signaling) technology for low power, high

speed operation. Data paths are fully differential from input

to output for low noise generation and low pulse width dis-

tortion. The non-blocking design allows connection of any

input to any output or outputs. LVDS I/O enable high speed

data transmission for point-to-point interconnects. This de-

vice can be used as a high speed differential crosspoint, 2:1

mux, 1:2 demux, repeater or 1:2 signal splitter. The mux and

demux functions are useful for switching between primary

and backup circuits in fault tolerant systems. The 1:2 signal

splitter and 2:1 mux functions are useful for distribution of

serial bus across several rack-mounted backplanes.

The DS90CP22 accepts LVDS signal levels, LVPECL levels

directly or PECL with attenuation networks.

The individual LVDS outputs can be put into TRI-STATE by

use of the enable pins.

For more details, please refer to the Application Information

section of this datasheet.

Features

n

Low jitter 800 Mbps fully differential data path

n

75 ps (typ) of pk-pk jitter with PRBS = 2

23−1 data

pattern at 800 Mbps

n

Single +3.3 V Supply

n

Less than 330 mW (typ) total power dissipation

n

Non-blocking "’Switch Architecture"’

n

Balanced output impedance

n

Output channel-to-channel skew is 35 ps (typ)

n

Configurable as 2:1 mux, 1:2 demux, repeater or 1:2

signal splitter

n

LVDS receiver inputs accept LVPECL signals

n

Fast switch time of 1.2ns (typ)

n

Fast propagation delay of 1.3ns (typ)

n

Receiver input threshold < ±100 mV

n

Available in 16 lead TSSOP and SOIC packages

n

Inter-operates with ANSI/TIA/EIA-644-1995 LVDS

standard

n

Operating Temperature: −40˚C to +85˚C

Connection Diagrams

10105305

Order Number DS90CP22M-8 (SOIC)

Order Number DS90CP22MT (TSSOP)

10105310

Diff. Output Eye-Pattern in 1:2 split mode @ 800 Mbps

Conditions: 3.3 V, PRBS = 2

23−1 data pattern,

V

ID = 300mV, VCM = +1.2 V, 200 ps/div, 100 mV/div

November 2003

DS101053

www.national.com

Số phần tương tự - DS90CP22

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	DS90CP22	1Mb / 10P	800 Mbps 2x2 LVDS Crosspoint Switch
Texas Instruments	DS90CP22	1,017Kb / 18P	800 Mbps 2x2 LVDS Crosspoint Switch
Texas Instruments	DS90CP22	675Kb / 20P	DS90CP22 800 Mbps 2x2 LVDS Crosspoint Switch REVISED APRIL 2013
National Semiconductor ...	DS90CP22M-8	1Mb / 10P	800 Mbps 2x2 LVDS Crosspoint Switch
Texas Instruments	DS90CP22M-8	1,016Kb / 17P	DS90CP22 800 Mbps 2x2 LVDS Crosspoint Switch

More results

Mô tả tương tự - DS90CP22

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Pericom Semiconductor C...	PI90LV024	151Kb / 12P	LVDS Dual 2x2 Crosspoint/Repeater Switch
National Semiconductor ...	DS90CP22	1Mb / 10P	800 Mbps 2x2 LVDS Crosspoint Switch
Texas Instruments	SN65LVCP22	567Kb / 19P	2x2 LVDS CROSSPOINT SWITCH
National Semiconductor ...	DS10CP152	277Kb / 12P	1.5 Gbps 2X2 LVDS Crosspoint Switch
National Semiconductor ...	DS25CP152	272Kb / 12P	3.125 Gbps LVDS 2x2 Crosspoint Switch
Texas Instruments	SN55LVCP22-SP	298Kb / 17P	CLASS V 2x2 LVDS CROSSPOINT SWITCH
	DS90CP22MX-8	1,016Kb / 17P	DS90CP22 800 Mbps 2x2 LVDS Crosspoint Switch
	DS90CP22	1,017Kb / 18P	800 Mbps 2x2 LVDS Crosspoint Switch
	DS10CP152	767Kb / 16P	Gbps 2X2 LVDS Crosspoint Switch
	SN55LVCP22	257Kb / 20P	CLASS V 2x2 LVDS CROSSPOINT SWITCH

More results

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DS90CP22 bảng dữ liệu(HTML) 1 Page - National Semiconductor (TI)

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