MAX9121EUE+ by Analog Devices

Quad LVDS Line Receivers with Integrated Termination and Flow-Through Pinout


The MAX9121/MAX9122 quad low-voltage differential signaling (LVDS) differential line receivers are ideal for applications requiring high data rates, low power, and low noise. The MAX9121/MAX9122 are guaranteed to receive data at speeds up to 500Mbps (250MHz) over controlled-impedance media of approximately 100Ω. The transmission media may be printed circuit (PC) board traces or cables. The MAX9121/MAX9122 accept four LVDS differential inputs and translate them to LVCMOS outputs. The MAX9122 features integrated parallel termination resistors (nominally 107Ω), which eliminate the requirement for four discrete termination resistors and reduce stub lengths. The MAX9121 inputs are high impedance and require an external termination resistor when used in a point-to-point connection. The devices support a wide common-mode input range of 0.05V to 2.35V, allowing for ground potential differences and common-mode noise between the driver and the receiver. A fail-safe feature sets the output high when the inputs are open, or when the inputs are undriven and shorted or parallel terminated. The EN and active-low EN inputs control the high-impedance output. The enables are common to all four receivers. Inputs conform to the ANSI TIA/EIA-644 LVDS standard. Flow-through pinout simplifies PC board layout and reduces crosstalk by separating the LVDS inputs and LVCMOS outputs. The MAX9121/MAX9122 operate from a single +3.3V supply, and are specified for operation from -40°C to +85°C. These devices are available in 16-pin TSSOP and SO packages. Refer to the MAX9123 data sheet for a quad LVDS line driver with flow-through pinout.

Where to Buy

Prices starting from US$3.76

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RS
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Newark Electronics
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Features

Integrated Termination Eliminates Four External Resistors (MAX9122)
Flow-Through Pinout Simplifies PC Board Layout Reduces Crosstalk
Simplifies PC Board Layout
Reduces Crosstalk
Pin Compatible with DS90LV048A
Guaranteed 500Mbps Data Rate
300ps Pulse Skew (max)
Conform to ANSI TIA/EIA-644 LVDS Standard
Single +3.3V Supply
Fail-Safe Circuit

Specifications

Signal Type (Rx) LVDS
Signal Type (Tx) CMOSLVTTL
Functions Level Translator
# Rx 4
# Tx 4
Data Rates (Mbps) 500
Propagation Delay (ps) (max) 2700
VSUPPLY (V) 3.3
Package/Pins TSSOP/16
BudgetaryPrice (See Notes) 3.31


MAX9121EUE+ Semiconductors - ICs by Analog Devices

LVDS RECEIVER 500MBPS 3.6V TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type LVDS Receiver
Peak-to-Peak Jitter Max -
Supply Current Max 15mA
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Driver Case Style TSSOP
No. of Pins 16Pins
Signaling Rate 500Mbps
Signal Input Type LVDS
Output Level Type LVCMOS
ESD HBM 8kV
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Quad LVDS Line Receivers with | Analog Devices
Quad LVDS Line Rx | RS
Lvds Receiver, 500Mbps, 3.6V, Tssop-16 | Newark Electronics
LVDS RECEIVER, 500MBPS, 3.6V, TSSOP-16 | element14

Frequently Asked Questions

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Is the MAX9121EUE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX9121EUE+ .

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