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MAX9393ETJ-T +BOM

Maximize signal flexibility with this 2x2 dual crosspoint switch offering both analog and digital connectivity options

Manufacturer:

Maxim Integrated
Mfr.Part #:

MAX9393ETJ-T
Datasheet:

MAX9393ETJ-T Datasheet (PDF)
Series:

MAX9393
Product:

Analog Crosspoint Switches
Configuration:

2 x 2
Input Type:

CML, LVCMOS, LVDS, LVPECL, LVTTL
EDA/CAD Models:

Request Free CAD Models for MAX9393ETJ-T

MAX9393ETJ-T General Description

The MAX9392/MAX9393 dual 2 x 2 crosspoint switches perform high-speed, low-power, and low-noise signal distribution. The MAX9392/MAX9393 multiplex one of two differential input pairs to either or both low-voltage differential signaling (LVDS) outputs for each channel. Independent enable inputs turn on or turn off each differential output pair. Four LVCMOS/LVTTL logic inputs (two per channel) control the internal connections between inputs and outputs. This flexibility allows for the following configurations: 2 x 2 crosspoint switch, 2:1 mux, 1:2 splitter, or dual repeater. This makes the MAX9392/MAX9393 ideal for protection switching in fault-tolerant systems, loopback switching for diagnostics, fanout buffering for clock/data distribution, and signal regeneration. Fail-safe circuitry forces the outputs to a differential low condition for undriven inputs or when the common-mode voltage exceeds the specified range. The MAX9392 provides high-level input fail-safe detection for LVDS, HSTL, and other GND-referenced differential inputs. The MAX9393 provides low-level input fail-safe detection for LVPECL, CML, and other VCC-referenced differential inputs. Ultra-low 98ps(P-P) (max) pseudorandom bit sequence (PRBS) jitter 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 1.5GHz operation and less than 67ps (max) skew between channels. LVDS inputs and outputs are compatible with the TIA/EIA-644 LVDS standard. The LVDS outputs drive 100Ω loads. The MAX9392/MAX9393 are offered in a 32-pin TQFP package and operate over the extended temperature range (-40°C to +85°C). Also see the MAX9390/MAX9391 for the crossflow version.

Key Features

1.5GHz Operation with 250mV Differential Output Swing
2ps
RMS
AC Specifications Guaranteed for 150mV Differential Input
Signal Inputs Accept Any Differential Signaling Standard
LVDS Outputs for Clock or High-Speed Data
High-Level Input Fail-Safe Detection (MAX9392)
Low-Level Input Fail-Safe Detection (MAX9393)
3.0V to 3.6V Supply Voltage Range
LVCMOS/LVTTL Logic Inputs Control Signal Routing

Application

Central Office Backplane Clock Distribution
DSLAM
Fault-Tolerant Systems
High-Speed Telecom/Datacom Equipment
Protection Switching

Specifications

Product Category:	Analog & Digital Crosspoint ICs	Series:	MAX9393
Product:	Analog Crosspoint Switches	Configuration:	2 x 2
Input Type:	CML, LVCMOS, LVDS, LVPECL, LVTTL	Output Type:	LVDS
Operating Supply Voltage:	3.3 V	Packaging:	MouseReel
Height:	0.73 mm	Length:	5 mm
Product Type:	Analog & Digital Crosspoint ICs	Factory Pack Quantity:	2500
Subcategory:	Communication & Networking ICs	Supply Type:	Single
Supply Voltage - Max:	3.6 V	Supply Voltage - Min:	3 V
Width:	5 mm	Part # Aliases:	MAX9393