MAX9152

Pin-Programmable Configuration 2 x 2 Crosspoint Switch 2:1 Mux 1:2 Demux 1:2 Splitter Dual Repeater
Ultra-Low 120psPK-PK (max) Jitter with 800Mbps, PRBS = 223 -1 Data Pattern
 Low 50ps (max) Channel-to-Channel Skew
 109mW Power Dissipation
 Compatible with ANSI TIA/EIA-644 LVDS Standard
 Inputs Accept LVDS/LVPECL Signals
 LVDS Output Rated for 75 and 100 Loads
 Pin-Programmable Differential Output Resistance
 Pin-Compatible Upgrade to DS90CP22 (SO Package)
 Available in 16-Pin TSSOP Package (Half the Size of SO)

Cell Phone Base Stations Add/Drop Muxes Digital Crossconnects DSLAMs Network Switches/Routers Protection Switching Loopback Diagnostics Clock/Data Distribution Cable Repeaters

VCC to GND.................................................................................-0.3V to +4.0V
IN_+, IN_-, OUT_+, OUT_- to GND .............................................-0.3V to +4.0V
EN_, SEL_, NC/RSEL to GND............................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration (OUT_+, OUT_-) ..........................................Continuous
Continuous Power Dissipation (TA = +70°C)
16-Pin SO (derate 8.7mW/°C above +70°C).......................................696mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C) ................................755mW
Storage Temperature Range ...............................................-65°C to +150°C
Junction Temperature...........................................................................+150°C
Operating Temperature Range ..............................................-40°C to +85°C
Lead Temperature (soldering, 10s) .....................................................+300°C
ESD Protection
Human Body Model, IN_+, IN_-, OUT_+, OUT_-........................................ ±7kV

The MAX9152 2 x 2 crosspoint switch is designed for applications requiring high speed, low power, and lownoise signal distribution. This device includes two LVDS/LVPECL inputs, two LVDS outputs, and two logic inputs that set the internal connections between differential inputs and outputs.

The MAX9152 can be programmed to connect any input to either or both outputs, allowing it to be used in the following configurations: 2 ✕ 2 crosspoint switch, 2:1 mux, 1:2 demux, 1:2 splitter, or dual repeater. This flexibility makes the MAX9152 ideal for protection switching in fault-tolerant systems, loopback switching for diagnostics, fanout buffering for clock/data distribution, and signal regeneration for communication over extended distances.

Ultra-low 120psPK-PK (max) PRBS jitter of MAX9152 ensures reliable communications in high-speed links that are highly sensitive to timing error, especially those incorporating clock-and-data recovery, or serializers and deserializers. The high-speed switching performance guarantees an 800Mbps data rate and less than 50ps (max) skew between channels.

LVDS inputs and outputs of MAX9152 are compatible with the TIA/EIA-644 LVDS standard. The LVDS inputs are designed to also accept LVPECL signals directly, and PECL signals with an attenuation network. The LVDS outputs are designed to drive 75 or 100 loads, and feature a selectable differential output resistance to minimize reflections.

The MAX9152 is available in 16-pin TSSOP and SO packages, and consumes only 109mW while operating from a single +3.3V supply over the -40°C to +85°C temperature range.