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MAX3205EABL+T

P1-P3P4-P6P7-P9
General Description
The MAX3205E/MAX3207E/MAX3208E low-capaci-
tance, ±15kV ESD-protection diode arrays with an inte-
grated transient voltage suppressor (TVS) clamp are
suitable for high-speed and general-signal ESD protec-
tion. Low input capacitance makes these devices ideal
for ESD protection of signals in HDTV, PC monitors
(DVI™, HDMI
®
), PC peripherals (FireWire
®
, USB 2.0),
server interconnect (PCI Express
®
, InfiniBand™),
datacom, and interchassis interconnect. Each channel
consists of a pair of diodes that steer ESD current puls-
es to V
CC
or GND.
The MAX3205E/MAX3207E/MAX3208E protect against
ESD pulses up to ±15kV Human Body Model, ±8kV
Contact Discharge, and ±15kV Air-Gap Discharge, as
specified in IEC 61000-4-2. An integrated TVS ensures
that the voltage rise seen on V
CC
during an ESD event
is clamped to a known voltage. These devices have a
2pF input capacitance per channel, and a channel-to-
channel capacitance variation of only 0.05pF, making
them ideal for use on high-speed, single-ended, or dif-
ferential signals.
The MAX3207E is a two-channel device suitable for
USB 1.1, USB 2.0 (480Mbps), and USB OTG applica-
tions. The MAX3208E is a four-channel device for
Ethernet and FireWire applications. The MAX3205E is a
six-channel device for cell phone connectors and
SVGA video connections.
The MAX3205E is available in 9-bump, tiny wafer-level
package (WLP) and 16-pin, 3mm x 3mm, thin QFN
packages. The MAX3207E is available in a small 6-pin
SOT23 package. The MAX3208E is available in 10-pin
µMAX
®
and 16-pin, 3mm x 3mm TQFN packages. All
devices are specified for the -40°C to +125°C automo-
tive operating temperature range.
Applications
DVI Input/Output Protection
Set-Top Boxes
PDAs/Cell Phones
Graphics Controller Cards
Displays/Projectors
High-Speed, Full-Speed and Low-Speed USB
Port Protection
FireWire IEEE 1394 Ports
Consumer Equipment
High-Speed Differential Signal Protection
Features
♦ Low Input Capacitance of 2pF Typical
♦ Low Channel-to-Channel Variation of 0.05pF
from I/O to I/O
♦ High-Speed Differential or Single-Ended ESD
Protection
±15kV–Human Body Model
±8kV–IEC 61000-4-2, Contact Discharge
±15kV–IEC 61000-4-2, Air-Gap Discharge
♦ Integrated Transient Voltage Suppressor (TVS)
♦ Optimized Pinout for Minimized Stub Inductance
on Controlled-Impedance Differential-
Transmission Line Routing
♦ -40°C to +125°C Automotive Operating
Temperature Range
♦ WLP Packaging Available
MAX3205E/MAX3207E/MAX3208E
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-3361; Rev 3; 7/10
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.
FireWire is a registered trademark of Apple Inc.
PCI Express is a registered service mark of PCI-SIG Corporation.
DVI is a trademark of Digital Display Working Group.
HDMI is a registered trademark and registered service mark of
HDMI Licensing, LCC.
InfiniBand is a trademark and service mark of InfiniBand Trade
Association.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Typical Operating Circuit and Pin Configurations appear at
end of data sheet.
PART TEMP RANGE PIN-PACKAGE
MAX3205EAWL+T -40°C to +125°C 9 WLP
MAX3205EATE+ -40°C to +125°C 16 TQFN-EP*
MAX3207EAUT+T -40°C to +125°C 6 SOT23
MAX3208EAUB+ -40°C to +125°C 10 μMAX
MAX3208EATE+ -40°C to +125°C 16 TQFN-EP*
Selector Guide
PART
ESD-PROTECTED
I/O PORTS
TOP MARK
MAX3205EAWL+T 6 AIN
MAX3205EATE+ 6 ACO
MAX3207EAUT+T 2 ABVG
MAX3208EAUB+ 4 —
MAX3208EATE+ 4 ACN
+
Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
*
EP = Exposed pad.
MAX3205E/MAX3207E/MAX3208E
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.) (Note 1)
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.
Note 1: Parameters are 100% production tested at +25°C. Limits over temperature are guaranteed by design only.
Note 2: Idealized clamp voltages. See the
Applications Information
section for more information.
Note 3: Guaranteed by design, not production tested.
V
CC
to GND...........................................................-0.3V to +6.0V
I/O_ to GND................................................-0.3V to (V
CC
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
9-Bump WLP (derate 14.1mW/°C above +70°C).............0mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
16-Pin TQFN (derate 20.8mW/°C above +70°C) .......1667mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature .....................................................+150°C
Lead Temperature (excluding WLP; soldering, 10s) .......+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage V
CC
0.9 5.5 V
Supply Current I
CC
1 100 nA
Diode Forward Voltage V
F
I
F
= 10mA 0.65 0.95 V
Positive transients V
CC
+ 25
T
A
= +25°C, ±15kV Human
Body Model, I
F
= 10A
Negative transients -25
Positive transients V
CC
+ 60
T
A
= +25°C, ±8kV Contact
Discharge (IEC 61000-4-2),
I
F
= 24A
Negative transients -60
Positive transients V
CC
+ 100
Channel Clamp Voltage
(Note 2)
V
C
T
A
= +25°C, ±15kV Air-Gap
Discharge (IEC 61000-4-2),
I
F
= 45A
Negative transients -100
V
Channel Leakage Current -0.1 +0.1 μA
MAX3205EAWL+T
MAX3207EAUT+T
2.5 3
MAX3205EATE+
MAX3208EATE+
2.7 3.2
Channel I/O Capacitance V
CC
= +3.3V, bias of V
CC
/ 2
MAX3208EAUB+ 2.6 3.1
pF
Channel I/O to I/O
Variation in Capacitance
C
IN
V
CC
= +3.3V, bias of V
CC
/ 2, C
I/O_
to GND ±0.05 pF
TRANSIENT SUPPRESSOR
V
CC
Capacitance to GND 10 pF
ESD Trigger Voltage dV/dt 1V/ns (Note 3) 9 V
MAX3205E/MAX3207E/MAX3208E
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
_______________________________________________________________________________________
3
CLAMP VOLTAGE
vs. DC CURRENT
MAX3205E toc01
DC CURRENT (mA)
CLAMP VOLTAGE (V)
13011090705030
0.5
0.7
0.9
1.1
1.3
1.5
0.3
10 150
I/O_ TO V
CC
GND TO I/O_
LEAKAGE CURRENT
vs. TEMPERATURE
MAX3205E toc02
TEMPERATURE (°C)
LEAKAGE CURRENT (pA)
80400
10
100
1000
10,000
1
-40 120
INPUT CAPACITANCE
vs. INPUT VOLTAGE
MAX3205E toc03
INPUT VOLTAGE (V)
INPUT CAPACITANCE (pF)
4321
1
2
3
4
0
05
Typical Operating Characteristics
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
Pin Description
PIN
MAX3205E MAX3207E MAX3208E
TQFN-EP WLP SOT23 μMAX TQFN-EP
NAME FUNCTION
4, 5, 7,
12, 13, 15
A2, A3, B1,
B3, C1, C2
1, 4 1, 4, 6, 9 4, 7, 12, 15 I/O_ ESD-Protected Channel
1, 3, 6, 8,
9, 11, 14,
16
— 3, 6 2, 5, 7, 10
1, 3, 5, 6,
8, 9, 11,
13, 14, 16
N.C. No Connection. Not internally connected.
— B2 — — — N.C.
No Connection. The solder sphere is omitted from
this location (see the Package Information section).
2 A1 2 3 2 GND
Ground. Connect GND with a low-impedance
connection to the ground plane.
10 C3 5 8 10 V
CC
Power-Supply Input. Bypass V
CC
to GND with a
0.1μF ceramic capacitor as close to the device as
possible.
— — — — — EP Exposed Pad (TQFN Only). Connect EP to GND.
P1-P3P4-P6P7-P9

MAX3205EABL+T

Mfr. #:
Buy MAX3205EABL+T
Manufacturer:
Maxim Integrated
Description:
TVS Diode Arrays 6Ch Differential ESD Protection IC
Lifecycle:
New from this manufacturer.
Delivery:
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