MAX9406ETM+T Maxim Integrated Products, MAX9406ETM+T Datasheet

IC DVI/HDMI LVL SHIFTR 48TQFN-EP

MAX9406ETM+T

Manufacturer Part Number
MAX9406ETM+T
Description
IC DVI/HDMI LVL SHIFTR 48TQFN-EP
Manufacturer
Maxim Integrated Products
Type
Level Shifterr
Datasheet
1.MAX9406ETJT.pdf (11 pages)

Specifications of MAX9406ETM+T

Applications
Base Stations
Mounting Type
Surface Mount
Package / Case
48-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX9406 high-speed, low-skew, quad differential
input to current-mode logic (CML) translator features
high-speed signal conversion of the DisplayPort
to High-Definition Multimedia Interface (HDMI
ogy. This device features ultra-low propagation delay of
350ps and channel-to-channel skew of less than 20ps.
The MAX9406 supports typical data rates of 2Gbps.
The MAX9406 provides the level shift for HDMI’s
Display Data Channel (DDC) and hot-plug detection
(HPD), which converts the 5V single-ended logic to
3.3V single-ended logic.
The MAX9406 operates from a 3V to 3.6V core supply
and is specified over the -40°C to +85°C extended tem-
perature range. This device is available in 48-pin, 7mm
x 7mm thin QFN and 32-pin, 5mm x 5mm thin QFN
packages.
19-1024; Rev 0; 10/07
DVI is a trademark of Digital Display Working Group (DDWG).
DisplayPort is a trademark of Video Electronics Standards
Association (VESA).
HDMI is a trademark of HDMI Licensing, LLC.
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.
Level Conversion for DP to HDMI
Data and Clock Driver and Buffer
Backplane Data and Clock Distribution
Base Stations
ATE
TOP VIEW
IN_D1+
IN_D2+
IN_D3+
IN_D4+
IN_D1-
IN_D2-
IN_D3-
IN_D4-
GND
GND
V
V
CC
CC
*EP EXPOSED PADDLE. CONNECT EP TO GND.
37
38
39
40
41
42
43
44
45
46
47
48
________________________________________________________________ Maxim Integrated Products
36 35 34 33 32 31 30 29 28 27 26 25
1
DisplayPort to DVI™/HDMI Level Shifter
+
2
3
General Description
EP*
4
48 TQFN-EP
7mm × 7mm
5
MAX9406
6
7
8
Applications
9
10 11 12
™
24
23
22
21
20
19
18
17
16
15
14
13
) technol-
GND
OUT_D1+
V
OUT_D2-
OUT_D2+
GND
OUT_D3-
OUT_D3+
V
OUT_D4-
OUT_D4+
OUT_D1-
CC
CC
™
(DP)
o 500mV Differential HDMI Output at 2Gbps Data Rate
o 350ps Propagation Delay
o 20ps Channel-to-Channel Skew at 2Gbps
o Low Jitters: DJ = 11ps
o Bidirectional Level Shifter of 5V to 3.3V for DDC
o Level Shifter of 5V to 3.3V for I/Os
o Integrated 50Ω Input Terminations and Biasing
o -40°C to +85°C Operating Temperature Range
+ Denotes a lead-free package.
* EP = Exposed paddle.
M AX 9406E TM +
MAX9406ETJ+
Pins
PART
TOP VIEW
IN_D1+
IN_D2+
IN_D3+
IN_D4+
IN_D1-
IN_D2-
IN_D3-
IN_D4-
*EP EXPOSED PADDLE. CONNECT EP TO GND.
25
26
27
28
29
30
31
32
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
24
1
+
23
2
Ordering Information
EP*
22
32 TQFN-EP
5mm × 5mm
3
MAX9406
21
P-P
4
Pin Configurations
20
5
and RJ = 0.5ps
19
6
PIN-PACKAGE
32 Thi n QFN - E P *
(5mm x 5mm x
0.8mm)
48 Thi n QFN - E P *
(7mm x 7mm x
0.8mm)
18
7
17
8
16
15
14
13
12
11
10
9
Features
OUT_D1-
OUT_D1+
OUT_D2-
OUT_D2+
OUT_D3-
OUT_D3+
OUT_D4-
OUT_D4+
RMS
T3255-4
T4877-6
CODE
PKG
1

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MAX9406ETM+T Summary of contents

Page 1

... TQFN-EP 7mm × 7mm *EP EXPOSED PADDLE. CONNECT EP TO GND. ________________________________________________________________ Maxim Integrated Products 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. o 500mV Differential HDMI Output at 2Gbps Data Rate o 350ps Propagation Delay ™ (DP) ™ ...

Page 2

DisplayPort to DVI™/HDMI Level Shifter ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +4V CC All Pins to GND...........................................-0. Short-Circuit Duration (all outputs).............................Continuous Continuous Power Dissipation (T = +70°C) A 32-Pin Thin QFN (derate 21.3mW/°C above +70°C) .1702mW ...

Page 3

DisplayPort to DVI™/HDMI Level Shifter DC ELECTRICAL CHARACTERISTICS (continued 3.6V -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER SYMBOL DIFFERENTIAL OUTPUTS (OUT_) Single-Ended Output Swing V Single-Ended Output ...

Page 4

DisplayPort to DVI™/HDMI Level Shifter (V = 3.3V, outputs terminated with 50Ω SUPPLY CURRENT vs. SUPPLY VOLTAGE 3.0 3 _______________________________________________________________________________________ Typical Operating Characteristics = +25°C, unless otherwise ...

Page 5

DisplayPort to DVI™/HDMI Level Shifter PIN NAME 32-PIN 48-PIN TQFN TQFN 1, 5, 12, 18 18, 24, 27, 31, GND 22 36, 37,43 2, 11, 15, 21, 26 ...

Page 6

DisplayPort to DVI™/HDMI Level Shifter Functional Diagram V GND OE DDC_EN CC VT 50Ω x2 IN_D1- IN_D1+ VT 50Ω x2 IN_D2- IN_D2+ VT 50Ω x2 IN_D3- IN_D3+ VT 50Ω x2 IN_D4- IN_D4+ SDA_SRC DDC LEVEL SHIFTER SCK_SRC HPD_SRC HPD BUFFER ...

Page 7

DisplayPort to DVI™/HDMI Level Shifter Printed-Circuit Board (PCB) Traces Input and output trace characteristics affect the perfor- mance of the MAX9406. Connect each of the inputs and outputs to a 50Ω characteristic impedance trace. Avoid discontinuities in differential impedance and ...

Page 8

DisplayPort to DVI™/HDMI Level Shifter (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 8 _______________________________________________________________________________________ Package Information ...

Page 9

DisplayPort to DVI™/HDMI Level Shifter (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) _______________________________________________________________________________________ Package Information (continued) 9 ...

Page 10

DisplayPort to DVI™/HDMI Level Shifter (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 10 ______________________________________________________________________________________ Package Information (continued) ...

Page 11

... 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 ____________________ 11 © 2007 Maxim Integrated Products Package Information (continued) Maxim is a registered trademark of Maxim Integrated Products, Inc ...

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