
Analog Devices
GENERAL DESCRIPTION
The AD8151 1 is a member of the Xstream line of products, offering a breakthrough in digital switching and a large switch array (33 × 17) on very little power—typically less than 1.5 W.
FEATURES
Low cost
33 × 17, fully differential, nonblocking array
3.2 Gbps per port NRZ data rate
Wide power supply range: +3.3 V, –3.3 V
Low power
425 mA (outputs enabled)
35 mA (outputs disabled)
LV PECL- and LV ECL-compatible
CMOS/TTL-level control inputs: 3 V to 5 V
Low jitter
No heat sinks required
Drives a backplane directly
Programmable output current
Optimize termination impedance
User-controlled voltage at the load
Minimize power dissipation
Individual output disable for busing and reducing power
Double row latch
Buffered inputs
184-lead LQFP package
APPLICATIONS
High speed serial backplane routing to Sonet OC-48
applications with FEC
Fiber optic network switching
Fiber channel
LVDS