MAX9400, MAX9402, MAX9403, MAX9405 Quad Differential LVECL/LVPECL Buffer/Receivers

Description

The MAX9400/MAX9402/MAX9403/MAX9405 are extremely fast, low-skew quad LVECL/ECL or LVPECL/PECL buffer/receivers designed for high-speed data and clock driver applications. These devices feature an ultra-low propagation delay of 335ps and channel-to-channel skew of 16ps in asynchronous mode with 86mA supply current.

The four channels can be operated synchronously with an external clock, or in asynchronous mode determined by the state of the SEL input. An enable input provides the ability to force all the outputs to a differential low state.

A variety of input and output terminations are offered for maximum design flexibility. The MAX9400 has open inputs and open emitter outputs. The MAX9402 has open inputs and 50Ω series outputs. The MAX9403 has 100Ω differential input impedance and open emitter outputs. The MAX9405 has 100Ω differential input impedance and 50Ω series outputs.

These devices operate with a supply voltage of (V_CC - V_EE) = +2.375V to +5.5V, and are specified for operation from -40°C to +85°C. These devices are offered in space-saving 32-pin 5mm x 5mm TQFP and 32-lead 5mm x 5mm QFN packages.

Key Features

Applications/Uses

400mV Differential Output at 3.0GHz Data Rate
335ps Propagation Delay in Asynchronous Mode
8ps Channel-to-Channel Skew in Synchronous Mode
Integrated 50Ω Outputs (MAX9402/MAX9405)
Integrated 100Ω Inputs (MAX9403/MAX9405)
Synchronous/Asynchronous Operation

	Automated Test Equipment (ATE)
	Central Office Backplane Clock Distribution
	Data and Clock Driver and Buffer
	DSLAM Backplane
	Wireless Base Stations

Key Specifications: High-Speed Interconnect (Differential Signaling)

Part Number

Features

Rx Signal Type

Tx Signal Type

Functions

Number of Rx

Number of Tx

Propagation Delay (max) (ps)

Supply Voltage (V)

Price^**

MAX9400

•	Synchronous/Asynchronous Operation

ECL
LVECL
LVPECL
PECL

•

Buffer

437

3.3
5

MAX9402

•	Integrated Output Termination

•	Synchronous/Asynchronous Operation

MAX9403

•	Integrated Input Termination

•	Synchronous/Asynchronous Operation

MAX9405

•	Integrated Input Termination

•	Integrated Output Termination

•	Synchronous/Asynchronous Operation

$10.48 @ 1k

See All High-Speed Interconnect (Differential Signaling) (132)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
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Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-10 of 10

MAX9400

Free
Sample

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Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX9400EHJ+T

-40°C to +85°C

See data sheet

MAX9400EHJ+

TQFP;32 pin;
Dwg: 21-0110 (PDF)
Use pkgcode/variation: H32+1*

-40°C to +85°C

See data sheet
Materials Analysis

MAX9402

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX9402EGJ

QFN;32 pin;
Dwg: 21-0091 (PDF)
Use pkgcode/variation: G3255-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX9402EGJ-T

-40°C to +85°C

See data sheet

MAX9402EHJ-T

TQFP;32 pin;
Dwg: 21-0110 (PDF)
Use pkgcode/variation: H32-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX9402EHJ

TQFP;32 pin;
Dwg: 21-0110 (PDF)
Use pkgcode/variation: H32-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX9405

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX9405EGJ

QFN;32 pin;
Dwg: 21-0091 (PDF)
Use pkgcode/variation: G3255-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX9405EGJ-T

-40°C to +85°C

See data sheet

MAX9405EHJ

TQFP;32 pin;
Dwg: 21-0110 (PDF)
Use pkgcode/variation: H32-1*

RoHS/Lead-Free: No
Materials Analysis

MAX9405EHJ-T

See data sheet