MAX4814EECB+ Maxim Integrated Products, MAX4814EECB+ Datasheet

IC SW DVI/HDMI 2:4 BIDIR 64-TQFP

MAX4814EECB+

Manufacturer Part Number
MAX4814EECB+
Description
IC SW DVI/HDMI 2:4 BIDIR 64-TQFP
Manufacturer
Maxim Integrated Products
Series
4000r
Datasheet
1.MAX4814EECB.pdf (17 pages)

Specifications of MAX4814EECB+

Function
Switch
Circuit
1 x 2:4
On-state Resistance
12 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
4.5 V ~ 5.5 V
Current - Supply
10µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-TQFP Exposed Pad
Operating Supply Voltage
5 V
Supply Current
10 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Channels
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4814E high-definition multimedia interface
(HDMI™) switch provides routing for low-frequency sig-
nals. The MAX4814E operates from a single +5.0V
±10% supply voltage and is ideal for connecting multi-
ple HDMI sources to multiple loads.
The MAX4814E is a bidirectional 2:4 HDMI switch. Each
switch consists of five single-pole/single-throw (SPST)
channels. Two channels have a low 3Ω (typ) on-resis-
tance to route +5V and drain (ground return), and three
channels to route data. The device features a mode
input to control the device through an I
direct-control logic inputs.
The MAX4814E is available in a 64-pin (10mm x 10mm)
TQFP package and operates over the -40°C to +85°C
extended temperature range.
19-1056; Rev 0; 11/07
For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
HDMI is a trademark of HDMI Licensing, LLC.
DVI is a trademark of Digital Display Working Group.
*SEE DEVICE ADDRESS SECTION.
Commercial/Industrial HDMI/DVI™ (Digital Visual
Interface) Switch Boxes
High-End Consumer Switchers
AV Receivers with Switching
DVI/HDMI 2:4 Low-Frequency Fanout Switch
________________________________________________________________ Maxim Integrated Products
General Description
μCONTROLLER
DVI/HDMI 1
DVI/HDMI 2
ADDRESS SELECTION*
Applications
2
V
C interface or
DD
5
5
A
B
SCL
SDA
AD2
AD1
AD0
GND
MODE
MAX4814E
4.5V TO 5.5V
V
DD
o +5V/Drain Switched
o HPD (Hot-Plug Detect) Switching
o DDC (Display Data Channel) Switching
o Direct Entry or I
o Low 1µA Quiescent Current
o ±6kV Human Body Model (HBM) ESD Protection
o Companion IC to the MAX3845
o Provides I
o Compact 64-Pin, 10mm x 10mm TQFP Package
o Optimized Layout to Support 4:4 or 2:8
+ Denotes a lead-free package.
* EP = Exposed paddle.
Pin Configuration appears at end of data sheet.
SW0
SW1
SW2
SW3
EFN
MAX4814EECB+ -40°C to +85°C
DO
on Switch I/Os
Configuration with Two Devices
0.1μF
PART
5
5
5
5
4
0.1μF
Typical I
2
C Control for the MAX3845
TEMP RANGE
2
DVI/HDMI 1
DVI/HDMI 2
DVI/HDMI 1
DVI/HDMI 2
DVI/HDMI 1
DVI/HDMI 2
DVI/HDMI 1
DVI/HDMI 2
MAX3845
C Control
OR
OR
OR
OR
Ordering Information
2
C Operating Circuit
PIN-
PACKAGE
64 TQFP-EP*
Features
C64E-10
CODE
PKG
1

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MAX4814EECB+ Summary of contents

Page 1

... Compact 64-Pin, 10mm x 10mm TQFP Package C interface or o Optimized Layout to Support 4:4 or 2:8 Configuration with Two Devices Applications PART MAX4814EECB+ -40°C to +85°C + Denotes a lead-free package Exposed paddle. Pin Configuration appears at end of data sheet. Typical I 4.5V TO 5.5V 0.1μF MODE ...

Page 2

DVI/HDMI 2:4 Low-Frequency Fanout Switch ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND. Note 1 A_, B_, SW_, EFN..........................................-0.3V to +6.0V DD All Other Pins (except GND).........................-0. Continuous Current, A_, B_ ..............................................±60mA Continuous Current GND...................................±100mA ...

Page 3

DVI/HDMI 2:4 Low-Frequency Fanout Switch ELECTRICAL CHARACTERISTICS (continued +5V ±10 -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER ANALOG SWITCHES On-Resistance Standard Switches: A[1], A[2], A[3], B[1], B[2], B[3] On-Resistance-Flatness ...

Page 4

DVI/HDMI 2:4 Low-Frequency Fanout Switch ELECTRICAL CHARACTERISTICS (continued +5V ±10 -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER High Period of the SCL Clock Setup Time for a Repeated START ...

Page 5

DVI/HDMI 2:4 Low-Frequency Fanout Switch + MAX4814E 50Ω GND MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN SW_ AND "OFF" TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN SW_ AND ...

Page 6

DVI/HDMI 2:4 Low-Frequency Fanout Switch (V = +5V +25°C, unless otherwise noted ON-RESISTANCE 5.0V DD ...

Page 7

DVI/HDMI 2:4 Low-Frequency Fanout Switch PIN NAME 1, 16, 24, 25, 33, 48, 56, 57 GND 2, 15, 34 I.C. 3 A[0] 4 A[1] 5 A[2] 6 A[ 17, 32, 40, 41, 49 ...

Page 8

DVI/HDMI 2:4 Low-Frequency Fanout Switch PIN NAME 45 SW1[1] 46 SW1[0] 47 N.C. 51 SW0[4] 52 SW0[3] 53 SW0[2] 54 SW0[1] 55 SW0[0] 58 DA0/DO0 59 DA1/DO1 60 DA2/DO2 61 DB0/DO3 62 DB1 63 DB2 EP EP Detailed Description The ...

Page 9

DVI/HDMI 2:4 Low-Frequency Fanout Switch GND MODE becomes input DA1, DA2/DO2 becomes input DA2, and DB0/DO3 becomes input DB0. Inputs DB1 and DB2 are enabled. In mode 0, the direct-control inputs DA_ and DB_ are used ...

Page 10

DVI/HDMI 2:4 Low-Frequency Fanout Switch DA1 select the connections of switch A to switch SW_ and inputs DB0 and DB1. Select the connections of switch B to SW_. See Table 3a for the pin configuration and Table 3b for a ...

Page 11

DVI/HDMI 2:4 Low-Frequency Fanout Switch Table 3a. Input/Output Configurations for DA_, DB_, and DO_ MODE DA0/DO0 0 DA0, Input 1 DO0, Output DO1, Output Table 3b. Mode 0 Direct-Control Configurations PIN CONNECTION DA2 0 Bank A switches are disabled 1 ...

Page 12

DVI/HDMI 2:4 Low-Frequency Fanout Switch 2 Table Register R1 (0X01) to DO_ Mapping PIN MODE BIT 7 BIT 6 1 — — 1 — — 1 — — 1 — — 1 — — 1 — — ...

Page 13

DVI/HDMI 2:4 Low-Frequency Fanout Switch Table 6. Switch Selection Truth Table DA_, DB_ INPUTS/REGISTER R0 BITS DB2/ DB1/ DB0/ DA2/ BBEN BBSEL1 BBSEL0 BAEN ...

Page 14

DVI/HDMI 2:4 Low-Frequency Fanout Switch SDA SCL t HD, STA CONDITION Figure 4. 2-Wire Interface Timing Diagram 2 MODE = CONTROL 3-STATE CONTROL MAX4814E SETS 3 ...

Page 15

DVI/HDMI 2:4 Low-Frequency Fanout Switch TOP VIEW EFN 50 SW0[4] 51 SW0[3] 52 SW0[2] 53 SW0[1] 54 SW0[0] 55 GND 56 GND 57 DA0/DO0 58 DA1/DO1 59 DA2/DO2 60 DB0/DO3 61 DB1 62 DB2 ...

Page 16

DVI/HDMI 2:4 Low-Frequency Fanout Switch (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 16 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, 64L TQFP, 10x10x1.0mm EP OPTION 1 ...

Page 17

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 17 © 2007 Maxim Integrated Products ...

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