MAX4885EEVKIT+ Maxim Integrated Products, MAX4885EEVKIT+ Datasheet

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MAX4885EEVKIT+

Manufacturer Part Number
MAX4885EEVKIT+
Description
KIT EVALUATION FOR MAX4885E
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX4885EEVKIT+

Main Purpose
Video, Video Multiplexer
Embedded
No
Utilized Ic / Part
MAX4885E
Primary Attributes
1:2 VGA Switch
Secondary Attributes
Status LEDs
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4885E integrates high-bandwidth analog
switches and level-translating buffers to implement a
complete 1:2 multiplexer for VGA signals. The device
provides switching for RGB, display data channel (DDC).
Horizontal and vertical synchronization (HSYNC/VSYNC)
inputs feature level-shifting buffers to support low-volt-
age CMOS or standard TTL-compatible graphics con-
trollers, meeting the VESA requirement of ±8mA. DDC,
consisting of SDA_ and SCL_, is a bidirectional active-
level translating switch that reduces capacitive load. The
MAX4885E features high ESD protection to ±15kV
Human Body Model (HBM) on all twelve externally rout-
ed terminals. See the Pin Description section. All other
pins are protected to ±10kV Human Body Model (HBM).
The MAX4885E is specified over the extended -40°C to
+85°C temperature range, and is available in the
24-pin, 4mm x 4mm TQFN package.
19-4269; Rev 0; 10/08
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.
*EXPOSED PAD. CONNECTED TO GROUND OR LEAVE UNCONNECTED.
TOP VIEW
Notebook Computers/Docking Stations
Digital Projectors
Computer Monitors
Servers/Storage
KVM Switches
SDA2
SDA1
SCL2
SCL1
SEL
EN
19
20
21
22
23
24
+
________________________________________________________________ Maxim Integrated Products
18
1
*EP
17
2
General Description
TQFN-EP
MAX4885E
16
3
Pin Configuration
15
4
14
5
Applications
13
6
Ultra-Low Capacitance 1:2 VGA
12
11
10
9
8
7
V1
H1
GND
V
V
V0
L
CC
Switch with ±15kV ESD
♦ ±15kV HBM ESD Protection on Externally Routed
♦ 1GHz Bandwidth
♦ Low 5Ω (typ) On-Resistance (R, G, B Signals)
♦ Low 6pF (typ) On-Capacitance (R, G, B Signals)
♦ Low R, G, B Skew -50ps (typ)
♦ Near Zero Power Consumption (< 2µA)
♦ Ultra-Small, 24-Pin (4mm x 4mm) TQFN Package
* EP = Exposed pad.
+ Denotes lead-free package/RoHS-compliant package.
MAX4885EETG+
Terminals
CONTROLLER
GRAPHICS
+3.3V
DOCKING
STATION
PART
+3.3V
0.1µF
3
2
2
Typical Operating Circuit
R0, B0, G0
H0, V0
SDA0, SCL0
EN
SEL
-40°C to +85°C
Ordering Information
TEMP RANGE
V
L
MAX4885E
GND
SDA2, SCL2
SDA1, SCL1
R2, G2, B2
+5.0V
R1, G1, B1
V
CC
H1, V1
PIN-PACKAGE
Features
3
2
2
2
3
2
24 TQFN-EP*
0.1µF
DOCKING
STATION
PORT
VGA
1

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MAX4885EEVKIT+ Summary of contents

Page 1

... TQFN-EP *EXPOSED PAD. CONNECTED TO GROUND OR LEAVE UNCONNECTED. ________________________________________________________________ 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. Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD ♦ ±15kV HBM ESD Protection on Externally Routed Terminals ♦ ...

Page 2

Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND .....................................................................-0. R_, G_, B_, SDA1, SCL1, SDA2, SCL2, H1, V1, (Note 1) ........................................-0. H0, V0, ...

Page 3

ELECTRICAL CHARACTERISTICS (continued +5.0V ±10 +2V to +5.5V +25°C.) (Note 3) A PARAMETER SYMBOL SDA_, SCL_ Supply Voltage On-Resistance On-Capacitance High-Impedance Input Leakage Current Off-Input Leakage Current I CONTROL LOGIC (SEL, ...

Page 4

Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD TIMING CHARACTERISTICS (V = +5.0V ±10 +2V to +5.5V +25°C.) (Note 3) A PARAMETER SYMBOL RGB ANALOG SWITCHES Output Skew Between Ports t HV BUFFER ...

Page 5

V = +3.3V and T = +25°C, unless otherwise noted BUFFER OUTPUT VOLTAGE LOW vs. TEMPERATURE 1.0 0.8 0.6 0.4 0.2 0.0 -40 - TEMPERATURE (°C) ON-RESPONSE vs. FREQUENCY 0 -1 ...

Page 6

Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD +5V 10nF SEL CC R0, G0, B0 MAX4885E R1, G1, B1 R2, G2, B2 50Ω GND MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS. INSERTION-LOSS IS MEASURED ...

Page 7

PIN NAME 1 SDA0 SDA I/O 2 SCL0 SCL I RGB Analog I RGB Analog I RGB Analog I Horizontal Sync Input 7 V0 Vertical Sync Input 8 V Supply Voltage. V ...

Page 8

Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD Table 1. RGB Truth Table EN SEL FUNCTION ...

Page 9

1MΩ 1500Ω DISCHARGE CHARGE-CURRENT- RESISTANCE LIMIT RESISTOR HIGH STORAGE VOLTAGE 100pF CAPACITOR DC SOURCE Figure 3. Human Body ESD Test Model SEL SDA0 SCL0 H0 V0 _______________________________________________________________________________________ Ultra-Low Capacitance 1:2 ...

Page 10

... 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. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2008 Maxim Integrated Products ...

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