DS90CP22MTX ,2X2 800 Mbps LVDS Crosspoint SwitchFeaturesn Low jitter 800 Mbps fully differential data pathDS90CP22 is a 2x2 crosspoint switch utili ..
DS90CP22MTX/NOPB ,800 Mbps 2x2 LVDS Crosspoint Switch 16-TSSOP -40 to 85Electrical CharacteristicsOver recommended operating supply and temperature ranges unless otherwise ..
DS90CP22MX-8 ,2X2 800 Mbps LVDS Crosspoint SwitchFeaturesn Low jitter 800 Mbps fully differential data pathDS90CP22 is a 2x2 crosspoint switch utili ..
DS90CP22MX-8/NOPB ,800 Mbps 2x2 LVDS Crosspoint Switch 16-SOIC -40 to 85FEATURES DESCRIPTIONDS90CP22 is a 2x2 crosspoint switch utilizing LVDS2• DC - 800 Mbps Low Jitter, ..
DS90CR211MTD ,21-Bit Channel Link [Life-time buy]Featuresa transmit clock frequency of 40 MHz, 21 bits of TTL data aretransmitted at a rate of 280 M ..
DS90CR212MTD ,21-Bit Channel Link [Life-time buy]General Descriptionwidth, providing a system cost savings, reduces connectorThe DS90CR211 transmitt ..
DS90CP22M-8-DS90CP22MT-DS90CP22MTX-DS90CP22MX-8
2X2 800 Mbps LVDS Crosspoint Switch
DS90CP22
2X2 800 Mbps LVDS Crosspoint Switch
General DescriptionDS90CP22isa 2x2 crosspoint switch utilizing LVDS (Low
Voltage Differential Signaling) technologyfor low power, high
speed operation. Data paths are fully differential from input outputfor low noise generation and low pulse width dis-
tortion. The non-blocking design allows connectionof any
inputto any outputor outputs. LVDSI/O enable high speed
data transmissionfor point-to-point interconnects. This de-
vice canbe usedasa high speed differential crosspoint,2:1
mux,1:2 demux, repeateror1:2 signal splitter. The mux and
demux functions are usefulfor switching between primary
and backup circuitsin fault tolerant systems. The1:2 signal
splitter and 2:1 mux functions are usefulfor distributionof
serial bus across several rack-mounted backplanes.
The DS90CP22 accepts LVDS signal levels, LVPECL levels
directlyor PECL with attenuation networks.
The individual LVDS outputs canbe put into TRI-STATEby
useof the enable pins.
For more details, please referto the Application Information
sectionof this datasheet.
Features Low jitter 800 Mbps fully differential data path75ps (typ)of pk-pk jitter with PRBS=223−1 data
patternat 800 Mbps Single +3.3V Supply Less than 330 mW (typ) total power dissipation Non-blocking "’Switch Architecture"’ Balanced output impedance Output channel-to-channel skewis35ps (typ) Configurableas 2:1 mux,1:2 demux, repeateror1:2
signal splitter LVDS receiver inputs accept LVPECL signals Fast switch timeof 1.2ns (typ) Fast propagation delayof 1.3ns (typ) Receiver input threshold< ±100 mV Availablein16 lead TSSOP and SOIC packages Inter-operates with ANSI/TIA/EIA-644-1995 LVDS
standard Operating Temperature: −40˚Cto +85˚C
Connection DiagramsOrder Number DS90CP22M-8 (SOIC)
Order Number DS90CP22MT (TSSOP) 10105310
Diff. Output Eye-Patternin 1:2 split mode@ 800 Mbps
Conditions: 3.3V, PRBS=223−1 data pattern,
VID= 300mV, VCM= +1.2V, 200 ps/div, 100 mV/divNovember 2003
2X2
Mbps
VDS
Crosspoint
Switch
