MAX9546ESA+ Maxim Integrated Products, MAX9546ESA+ Datasheet - Page 13

• Manufacturer Part Number: MAX9546ESA+
• Description: IC VIDEO INTERFACE DIFF 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX9546ESA+

• Applications: Driver
• Output Type: Differential
• Number Of Circuits: 1
• -3db Bandwidth: 18MHz
• Slew Rate: 70 V/µs
• Current - Supply: 64mA
• Voltage - Supply, Single/dual (±): 7.5 V ~ 10 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

As with all Maxim devices, ESD-protection structures
are incorporated on all pins to protect against electro-
static discharges encountered during handling and
assembly. The driver outputs and receiver inputs have
extra protection against static electricity. Maxim’s engi-
neers developed state-of-the-art structures to protect
these pins against ESD of ±15kV without damage. The
ESD structures withstand high ESD in all states: normal
operation and powered down. After an ESD event, the
MAX9546/MAX9547 keep working without latchup. ESD
protection can be tested in various ways; the driver out-
puts and receiver inputs of this product family are char-
acterized for protection to ±15kV using the Human
Body Model. Other ESD test methodologies include IEC
Figure 5. Human Body ESD Test Model
VOLTAGE
SOURCE
HIGH-
DC
CHARGE-CURRENT-
LIMIT RESISTOR
1MΩ
R
C
100pF
______________________________________________________________________________________
C s
STORAGE
CAPACITOR
RESISTANCE
DISCHARGE
1.5kΩ
±15kV ESD Protection
R
D
Differential Video Interface Chipset
DEVICE
UNDER
TEST
1000-4-2 Contact Discharge and IEC 1000-4-2 Air-Gap
Discharge (formerly IEC 801-2).
ESD performance depends on a variety of conditions.
Contact Maxim for a reliability report that documents
test setup, test methodology, and test results.
Figure 5 shows the Human Body Model, and Figure 6
shows the current waveform it generates when dis-
charged into a low impedance. This model consists of
a 100pF capacitor charged to the ESD voltage of inter-
est, which is then discharged into the test device
through a 1.5kΩ resistor.
Figure 6. Human Body Current Waveform
AMPERES
I
P
36.8%
100%
90%
10%
0
0
t
RL
CURRENT WAVEFORM
TIME
t
DL
I r
ESD Test Conditions
Human Body Model
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
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