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MAX9406ETJ+T

P1-P3P4-P6P7-P9P10-P11
General Description
The MAX9406 high-speed, low-skew, quad differential
input to current-mode logic (CML) translator features
high-speed signal conversion of the DisplayPort
™
(DP)
to High-Definition Multimedia Interface (HDMI
™
) technol-
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.
Applications
Level Conversion for DP to HDMI
Data and Clock Driver and Buffer
Backplane Data and Clock Distribution
Base Stations
ATE
Features
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
P-P
and RJ = 0.5ps
RMS
o Bidirectional Level Shifter of 5V to 3.3V for DDC
Pins
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
MAX9406
DisplayPort to DVI™/HDMI Level Shifter
________________________________________________________________
Maxim Integrated Products
1
Pin Configurations
Ordering Information
TOP VIEW
MAX9406
48 TQFN-EP
7mm × 7mm
13
14
15
16
17
18
19
20
21
22
23
24
OUT_D4+
*EP EXPOSED PADDLE. CONNECT EP TO GND.
OUT_D4-
V
CC
OUT_D3+
EP*
+
OUT_D3-
GND
OUT_D2+
OUT_D2-
V
CC
OUT_D1+
OUT_D1-
GND
48
47
46
45
44
43
42
41
40
39
38
37
1
2
345678910
11
12
IN_D4+
IN_D4-
V
CC
IN_D3+
IN_D3-
GND
IN_D2+
IN_D2-
V
CC
IN_D1+
IN_D1-
GND
GND
V
CC
N.C.
SCL_SRC
SDA_SRC
HPD_SRC
N.C.
GND
N.C.
N.C.
V
CC
GND
36
35
34 33 32 31 30 29 28 27
26
25
OE
V
CC
GND
SCL_SNK
SDA_SNK
HPD_SNK
GND
DDC_EN
V
CC
N.C.
N.C.
GND
19-1024; Rev 0; 10/07
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.
+
Denotes a lead-free package.
*
EP = Exposed paddle.
EVALUATION KIT
AVAILABLE
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.
PART TEMP RANGE PIN-PACKAGE
PKG
CODE
MAX9406ETJ+ -40°C to +85°C
32 Thi n QFN - E P *
(5mm x 5mm x
0.8mm)
T3255-4
M AX 9406E TM + -40°C to +85°C
48 Thi n QFN - E P *
(7mm x 7mm x
0.8mm)
T4877-6
MAX9406
32 TQFN-EP
5mm × 5mm
TOP VIEW
29
30
28
27
12
11
13
14
12 4567
2324 22 20 19 18
3
21
31
10
32
9
26
15
25
16
8
17
EP*
+
*EP EXPOSED PADDLE. CONNECT EP TO GND.
OUT_D4+
OUT_D4-
OUT_D3+
OUT_D3-
OUT_D2+
OUT_D2-
OUT_D1+
OUT_D1-
GND
V
CC
SCL_SRC
SDA_SRC
HPD_SRC
GND
V
CC
GND
IN_D4+
IN_D4-
IN_D3+
IN_D3-
IN_D2+
IN_D2-
IN_D1+
IN_D1-
OE
GND
SCL_SNK
SDA_SNK
HPD_SNK
GND
DDC_EN
V
CC
MAX9406
DisplayPort to DVI™/HDMI Level Shifter
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 3V to 3.6V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= 3.3V, T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
CC
to GND..............................................................-0.3V to +4V
All Pins to GND...........................................-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration (all outputs).............................Continuous
Continuous Power Dissipation (T
A
= +70°C)
32-Pin Thin QFN (derate 21.3mW/°C above +70°C) .1702mW
48-Pin Thin QFN (derate 27.8mW/°C above +70°C) .2222mW
Junction-to-Case Thermal Resistance (θ
JC
) (Note 1)
32-Pin Thin QFN........................................................+1.7°C/W
48-Pin Thin QFN........................................................+0.8°C/W
Junction-to-Ambient Thermal Resistance (θ
JA
) (Note 1)
32-Pin Thin QFN.........................................................+29°C/W
48-Pin Thin QFN.........................................................+25°C/W
Operating Temperature Range ..…………………-40°C to +85°C
Junction Temperature ………………………………………+150°C
Storage Temperature Range ……………………-65°C to +150°C
ESD Protection
Human Body Model (R
D
= 1.5kΩ, C
S
= 100pF)
IN_D_ and OUT_D_ to GND..........................................±1.5kV
Lead Temperature (soldering, 10s).………………………+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
OE INPUT
Input High Level V
IH1
2.4 V
Input Low Level V
IL1
0.5 V
Input Current I
IN-EN
V
IN
= 0 to V
CC
24 µA
DDC_EN INPUT
Input High Level V
IH1
2.4 V
Input Low Level V
IL1
0.5 V
Input Current I
IN-DDC
V
IN
= 0 to V
CC
100 µA
HPD INPUT AND OUTPUT
Input High Level V
IH2
2.4 5.3 V
Input Low Level V
IL2
0.8 V
Input Current I
IN2
V
IN
= 0 to V
CC
80 µA
HPD_SNK Pulldown Resistance R
HPD
40 60 kΩ
Output High Level V
OH-HPDB
2.5 V
CC
V
Output Low Level V
OL-HPDB
0 0.18 0.4 V
DIFFERENTIAL INPUTS (IN_)
Differential Input High Threshold V
IDH
V
ID
= V
IN+
- V
IN-
50 mV
Differential Input Low Threshold V
IDL
V
ID
= V
IN+
- V
IN-
-50 mV
Common Input Voltage V
COM
V
COD
= DC Avg [(V
IN+
+
V
IN-
) / 2] 0 1.43 2 V
Common-Mode AC Tolerance V
C M _A C _P - P
V
CM_AC_P-P
= (V
IN+
+ V
IN-
) / 2 - V
COD
100 mV
Differential Input Termination R
IN
40 60 Ω
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer board.
For detailed information on package thermal considerations, refer to
Application Note 4083
at www.maxim-ic.com/thermal-tutorial.
MAX9406
DisplayPort to DVI™/HDMI Level Shifter
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 3V to 3.6V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= 3.3V, T
A
= +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DIFFERENTIAL OUTPUTS (OUT_)
Single-Ended Output Swing V
OSW
With a 50Ω load to V
CC
at both pins 450 600 mV
Single-Ended Output High V
OH3
With a 50Ω load to V
CC
at both pins
V
CC
-
10mV
V
CC
+
10mV
mV
Single-Ended Output Low V
OL3
With a 50Ω load to V
CC
at both pins
V
CC
-
600mV
V
CC
-
400mV
V
Single-Ended Output Current in
High-Z
I
OFF
-10 +10 µA
Output Short-Circuit Current I
OS
Output pins connected to V
CC
or GND -20 +20 mA
POWER CONSUMPTION
I
CC
Includes 4 channels CML termination
supply current, OE = 0
77 90
Supply Current
I
PD
OE = 1 5
mA
AC ELECTRICAL CHARACTERISTICS
(V
CC
= 3V to 3.6V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= 3.3V, T
A
= +25°C.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DIFFERENTIAL SIGNAL
Maximum Data Rate r
D
1.85 Gbps
Differential Propagation Delay t
PD
350 500 ps
Channel-to-Channel Skew t
SK
20 50 ps
Output Rise/Fall Time t
R/F
180 515 ps
Added Random Jitter t
RJ
1GHz clock input 0.5 1 ps
RMS
Added Deterministic Jitter t
DJ
r
D
= 2Gbps, 2
23
- 1 PRBS pattern 11 30 ps
P
-
P
SINGLE-ENDED SIGNAL
CLK Frequency f
SCK
Supports I
2
C fast mode 400 kHz
HPD_SRC Rise/Fall Time t
RF-HPDB
120ns
HPD Propagation Delay t
HPD
200 ns
Note 2: AC parameters are guaranteed by design and characterization.
P1-P3P4-P6P7-P9P10-P11

MAX9406ETJ+T

Mfr. #:
Buy MAX9406ETJ+T
Manufacturer:
Maxim Integrated
Description:
Video ICs Displayport To DVI / HDMI Level Shifter
Lifecycle:
New from this manufacturer.
Delivery:
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