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MAX9403EHJ-T

Description
Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, BIPolar, PQFP32, 5 X 5 MM, 1 MM HEIGHT, TQFP-32
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size351KB,13 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX9403EHJ-T Overview

Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, BIPolar, PQFP32, 5 X 5 MM, 1 MM HEIGHT, TQFP-32

MAX9403EHJ-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeQFP
package instructionHTFQFP, TQFP32,.28SQ
Contacts32
Reach Compliance Codenot_compliant
ECCN codeEAR99
Differential outputYES
Number of drives4
Input propertiesDIFFERENTIAL
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsGENERAL PURPOSE
JESD-30 codeS-PQFP-G32
JESD-609 codee0
length5 mm
Humidity sensitivity level1
Number of functions4
Number of terminals32
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeHTFQFP
Encapsulate equivalent codeTQFP32,.28SQ
Package shapeSQUARE
Package formFLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)240
power supply2.5/5 V
Certification statusNot Qualified
Maximum receive delay0.437 ns
Number of receiver bits4
Maximum seat height1.2 mm
Maximum slew rate118 mA
Maximum supply voltage5.5 V
Minimum supply voltage2.375 V
Nominal supply voltage3.3 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
maximum transmission delay0.437 ns
width5 mm
19-2223; Rev 2; 1/05
Quad Differential LVECL/LVPECL
Buffer/Receivers
General 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
5mm TQFP and 32-lead
5mm
5mm QFN packages.
Features
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
MAX9400/MAX9402/MAX9403/MAX9405
Ordering Information
PART
TEMP
RANGE
PIN-
DATA
OUTPUT
PACKAGE INPUT
Open
Open
Open
Open
100Ω
100Ω
100Ω
100Ω
Open
Open
50Ω
50Ω
Open
Open
50Ω
50Ω
MAX9400EHJ
-40°C to +85°C 32 TQFP
MAX9400EGJ* -40°C to +85°C 32 QFN
MAX9402EHJ
-40°C to +85°C 32 TQFP
MAX9402EGJ* -40°C to +85°C 32 QFN
MAX9403EHJ
-40°C to +85°C 32 TQFP
MAX9403EGJ* -40°C to +85°C 32 QFN
MAX9405EHJ
-40°C to +85°C 32 TQFP
MAX9405EGJ* -40°C to +85°C 32 QFN
Applications
Data and Clock Driver and Buffer
Central Office Backplane Clock Distribution
DSLAM Backplane
Base Station
ATE
*Future
product—contact factory for availability.
Pin Configurations
OUT0
V
CC
V
EE
IN0
IN0
IN1
26
IN1
25
24 V
CC
23 OUT1
22 OUT1
21 V
EE
20 V
EE
19 OUT2
18 OUT2
17 V
CC
9
IN3
10
IN3
11
V
CC
12
OUT3
13
OUT3
14
V
EE
15
IN2
16
IN2
TOP VIEW
32
V
CC
SEL
SEL
CLK
CLK
1
2
3
4
5
6
7
8
31
30
29
28
OUT0
27
Functional Diagram appears at end of data sheet.
EN
EN
V
CC
MAX9400
MAX9402
MAX9403
MAX9405
TQFP (5mm x 5mm)
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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