General Description
The MAX3800 is a +3.3V adaptive cable equalizer and
cable driver implemented together on a single chip. It is
designed for coaxial and twin-axial cable point-to-point
communications applications. The driver features differential current-mode logic (CML) inputs and outputs as
well as adjustable output amplitude. The equalizer
includes differential CML data inputs and outputs, a
loss-of-signal (LOS) output, and a cable integrity monitor (CIM) output.
The adaptive cable equalizer is capable of equalizing
differential or single-ended signals at data rates up to
3.2Gbps. It automatically adjusts to attenuation caused
by skin-effect losses of up to 30dB at 1.6GHz. The
equalizer effectively extends the usable length of copper cable in high-frequency interconnect applications.
The MAX3800 is available in a 32-pin TQFP package
with exposed pad and consumes only 200mW at
+3.3V. The driver can be disconnected from the power
supply when it is not needed, resulting in a 40% reduction in supply current.
Applications
High-Speed Links in Communications
and Data Systems
Backplane and Interconnect Applications
SDH/SONET Transmission Equipment
Features
♦ Single +3.3V Operation
♦ Typical Power Dissipation = 200mW at +3.3V
♦ Data Rates Up to 3.2Gbps
♦ Adjustable Cable Driver Output Amplitude
♦ Equalizer Automatically Adjusts for Different
Cable Lengths
♦ 0dB to 30dB Equalization at 1.6GHz (3.2Gbps)
♦ Loss-of-Signal (LOS) Indicator
♦ Cable Integrity Monitor (CIM)
♦ On-Chip Input and Output Terminations
♦ Low External Component Count
♦ Operating Temperature Range = 0°C to +85°C
♦ ESD Protection on Cable Inputs and Outputs
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
________________________________________________________________ Maxim Integrated Products 1
Ordering Information
DOUT
EIN
DIN
EOUT
MAX3800
DOUT
EIN
DIN
THIS SYMBOL INDICATES A CONTROLLED-IMPEDANCE TRANSMISSION LINE.
EOUT
RMOD CIM
MAX3800
CARD 2
CARD 1
+3.3V
+3.3V
LOS RMOD CIMLOS
Typical Application Circuit
19-1953; Rev 3; 12/05
PART
TEMP
RANGE
PINPACKAGE
PKG
CODE
MAX3800UGJ
32 QFN
G3255-1
MAX3800UHJ
AA-EP
MAX3800UHJ+
AA-EP
*EP = exposed pad
+Denotes lead-free package.
Pin Configuration appears at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
0°C to +85°C
0°C to +85°C
0°C to +85°C
32 TQFP-EP*
32 TQFP-EP*
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC= +3.14V to +3.46V, TA= 0°C to +85°C. Typical values are at VCC= +3.3V and TA= +25°C, unless otherwise noted.)
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.
Supply Voltage, VCC..............................................-0.5V to +6.0V
Voltage at LOS, RMOD, and CIM...............-0.5V to (V
CC
+ 0.5V)
Voltage at EIN+, EIN-, DIN+, DIN- .....(V
CC
- 1V) to (VCC+ 0.5V)
Current Out of EOUT+, EOUT-, DOUT+, DOUT- ................25mA
Continuous Power Dissipation (T
A
= +85°C)
32-Pin TQFP-EP (derate 22.2mW/°C above +85°C) ...1444mW
Operating Ambient Temperature Range ................0°C to +85°C
Storage Temperature Range .............................-55°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
CONDITIONS
UNITS
Supply Current I
CC
Includes external load current (Note 1) 65 85 mA
CABLE DRIVER INPUT SPECIFICATIONS
Input Voltage (Single-Ended)
V
DIN+,
V
DIN-
V
Input Voltage (Differential) V
DIN
V
DIN
= (V
DIN+
) - (V
DIN-
)
mVp-p
Input Impedance Single-ended 45 55 65 Ω
CABLE DRIVER OUTPUT SPECIFICATIONS
R
MOD
= 10kΩ (Note 2)
mVp-p
Output Voltage
(Differential)
R
MOD
= 20kΩ (Note 2)
550
mVp-p
Output Impedance Single-ended 50
75 Ω
CABLE EQUALIZER INPUT SPECIFICATIONS
M i ni m um C ab l e Inp ut ( D i ffer enti al )
700
mVp-p
M axi m um C ab l e Inp ut ( D i ffer enti al )
mVp-p
Input Impedance Single-ended 45 55 65 Ω
CABLE EQUALIZER OUTPUT SPECIFICATIONS
Output Voltage (Differential) (Note 2)
mVp-p
Output Impedance Single-ended 50
75 Ω
V ol tag e at C IM Outp ut ( D i ffer enti al )
V
CIM
No external load, V
CIM
= (V
CIM+
) - (V
CIM-
)
Vp-p
Voltage at CIM Output
(Single-Ended)
V
CIM+,
V
CIM-
No external load 0.5
V
Output high (Note 4) 2.4 V
Voltage at LOS
Output low (Note 4) 0.4 V
Outp ut C om m on- M od e V ol tag e Each output DC-coupled 50Ω to V
CC
V
CC
- 0.2 V
SYMBOL
MIN TYP MAX
V
CC
- 0.6
400 1100
750 870 1000
400 450
62.5
3.2Gbps, 30dB cable loss at 1.6GHz (Note 3) 650
1100
500 1000
62.5
-0.5 +0.5
V
CC
+ 0.2
V
CC
- 0.5
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
_______________________________________________________________________________________ 3
Note 1: Equalizer and driver total currents (equalizer with maximum equalization and driver with maximum output swing).
Note 2: Input voltage within specification limits, 50Ω to V
CC
at each output.
Note 3: Minimum cable input for LOS to assert high.
Note 4: 100kΩ load to ground.
Note 5: AC electrical characteristics are guaranteed by design and characterization.
Note 6: V
DIN
= 400mVp-p to 1100mVp-p (differential), 10kΩ≤RMOD ≤ 20kΩ, 3.2Gbps 213-1 PRBS with 100 consecutive ones and
100 consecutive zeros substituted.
Note 7: Includes random jitter and deterministic jitter.
Note 8: Differential cable input voltage = 700mVp-p, 3.2Gbps 213-1 PRBS with 100 consecutive ones and 100 consecutive zeros
substituted. Cable loss is due to skin effect only.
AC ELECTRICAL CHARACTERISTICS
(VCC= +3.14V to +3.46V, TA= 0°C to +85°C. Typical values are at VCC= +3.3V and TA= +25°C, unless otherwise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Input Data Rate 3.2
Gbps
CABLE DRIVER SPECIFICATIONS
Random Jitter (Note 6) 2 4
mUI
RMS
Deterministic Jitter (Note 6) 20 60
mUIp-p
Output Edge Speed 20% to 80% 59 76 ps
Input Return Loss (Single-Ended)
≤3.2GHz 14 dB
Outp ut Retur n Loss ( S i ng l e- E nd ed )
≤3.2GHz 14 dB
EQUALIZER SPECIFICATIONS
0dB cable loss (Note 8)
mUIp-p
24dB cable loss (Note 8) 97
mUIp-p
Residual Jitter (Note 7)
30dB cable loss (Note 8)
mUIp-p
Output Edge Speed 20% to 80% 56 77 ps
Input Return Loss (Single-Ended)
≤3.2GHz 14 dB
Outp ut Retur n Loss ( S i ng l e- E nd ed )
≤3.2GHz 14 dB
Equalization Compensation 1.6GHz (skin-effect losses only) 30 dB
Equalization Time Constant 5µs
170 240
200
112 200
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
4 _______________________________________________________________________________________
20
30
25
40
35
50
45
55
65
60
70
020304010 50 60 70 80 90
SUPPLY CURRENT vs. TEMPERATURE
MAX3800 toc01
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
DRIVER + EQUALIZER
EQUALIZER
DRIVER
400
600
500
900
800
700
1200
1100
1000
1300
410713161922
CABLE DRIVER OUTPUT VOLTAGE vs. RMOD
MAX3800 toc02
R
MOD
(kΩ)
DRIVER OUTPUT VOLTAGE (mV)
-50
-30
-40
-10
-20
10
0
20
40
30
50
0 0.8 1.2 1.60.4 2.0 2.4 2.8 3.63.2 4.0
DRIVER INPUT RETURN LOSS (S11)
MAX3800 toc03
FREQUENCY (GHz)
GAIN (dB)
-50
-30
-40
-10
-20
10
0
20
40
30
50
0 0.8 1.2 1.60.4 2.0 2.4 2.8 3.63.2 4.0
DRIVER OUTPUT RETURN LOSS (S22)
MAX3800 toc04
FREQUENCY (GHz)
GAIN (dB)
30
35
45
40
50
55
0.001 0.10.01 1 10 100
EQUALIZER RESIDUAL JITTER vs. POWER SUPPLY
NOISE (100mVp-p SINE WAVE) (40FT OF MADISON
#14887 SHIELDED TWISTED PAIR-DIFFERENTIAL)
MAX3800 toc05
NOISE FREQUENCY (MHz)
JITTER (ps
p-p
)
40
60
50
80
70
100
90
110
40 50 5545 60 65 70 75 80 85 (INCHES)
EQUALIZER RESIDUAL JITTER vs. LINE LENGTH
(FR-4 6MIL STRIPLINE - SINGLE-ENDED)
MAX3800 toc09
LINE LENGTH
JITTER (ps
p-p
)
3.2Gbps
622Mbps
2.5Gbps
1.02 1.27 1.401.14 1.52 1.65 1.77 1.90 2.03 2.16 (METERS)
20
30
40
50
60
70
80
90
100
10 20 30 40 50 (FEET)
EQUALIZER RESIDUAL JITTER vs.
CABLE LENGTH (MADISON #13887 SHIELDED
TWISTED PAIR-DIFFERENTIAL)
MAX3800 toc07
CABLE LENGTH
JITTER (ps
p-p
)
3.2Gbps
622Mbps
2.5Gbps
3.05 6.1 9.14 12.19 15.24 (METERS)
40
80
60
120
100
140
160
25 55 6535 45 75 85 95 (FEET)
EQUALIZER RESIDUAL JITTER vs.
CABLE LENGTH (RG179B 75Ω COAXIAL
CABLE - SINGLE-ENDED)
MAX3800 toc08
CABLE LENGTH
JITTER (ps
p-p
)
3.2Gbps
622Mbps
2.5Gbps
7.65 16.76 19.8110.67 13.72 22.86 25.91 28.96 (METERS)
70
80
100
90
120
130
110
140
300 500 600400 700 800 900 1000 1100
EQUALIZER RESIDUAL JITTER vs. CABLE
INPUT AMPLITUDE (RG179B 75Ω
COAXIAL CABLE - SINGLE-ENDED)
MAX3800 toc06
CABLE INPUT AMPLITUDE (mV)
JITTER (ps
p-p
)
25 FT
72 FT
Typical Operating Characteristics
(TA = +25°C, VCC= +3.3V, all jitter measurements done at 3.2Gbps, 700mV cable input with 213-1 PRBS pattern with 100 consecutive
ones and 100 consecutive zeros substituted. Note: Test pattern produces near worst-case jitter results. Results will vary with pattern,
unless otherwise noted.)
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
_______________________________________________________________________________________ 5
EQUALIZER INPUT AFTER
115FT OF CABLE (TOP)
EQUALIZER OUTPUT (BOTTOM)
MAX3800 toc10
EQUALIZER OUTPUT EYE DIAGRAM
AFTER 115FT OF 50Ω GORE 89 CABLE
(DIFFERENTIAL, 2
7
-1 PRBS)
MAX3800 toc11
60ps/div (2.5Gbps)
EQUALIZER OUTPUT EYE DIAGRAM
AFTER 100FT OF 75Ω RG179 CABLE
(SINGLE-ENDED, 2
7
-1 PRBS)
MAX3800 toc12
68ps/div (2.5Gbps)
EQUALIZER OUTPUT EYE DIAGRAM
AFTER 100FT OF BELDEN 9207 CABLE
(DIFFERENTIAL, 2
7
-1 PRBS)
MAX3800 toc13
60ps/div (2.5Gbps)
60ps/div (2.5Gbps)
EQUALIZER OUTPUT EYE DIAGRAM
AFTER 50FT OF MADISON #14887
SHIELDED TWISTED PAIR CABLE
(DIFFERENTIAL, 2
7
-1 PRBS)
MAX3800 toc14
1.2
1.5
1.4
1.3
1.6
1.7
1.8
0403010 20 50 60 70 80 90 100
CIM VOLTAGE vs. CABLE LENGTH
(RG179B 75Ω COAXIAL CABLE -
SINGLE-ENDED)
MAX3800 toc15
CABLE LENGTH (FEET)
CIM VOLTAGE (V)
CIM-
CIM+
-50
-30
-40
-10
-20
10
0
20
40
30
50
0 0.8 1.2 1.60.4 2.0 2.4 2.8 3.63.2 4.0
EQUALIZER INPUT RETURN LOSS (S11)
MAX3800 toc16
FREQUENCY (GHz)
GAIN (dB)
-50
-30
-40
-10
-20
10
0
20
40
30
50
0 0.8 1.2 1.60.4 2.0 2.4 2.8 3.63.2 4.0
EQUALIZER OUTPUT RETURN LOSS (S22)
MAX3800 toc17
FREQUENCY (GHz)
GAIN (dB)
Typical Operating Characteristics (continued)
(TA = +25°C, VCC= +3.3V, all jitter measurements done at 3.2Gbps, 700mV cable input with 213-1 PRBS pattern with 100 consecutive
ones and 100 consecutive zeros substituted. Note: Test pattern produces near worst-case jitter results. Results will vary with pattern,
unless otherwise noted.)
Detailed Description
The MAX3800 consists of a cable driver (transmitter)
and an adaptive cable equalizer (receiver). The driver
and equalizer are implemented on the same chip, but
they are completely independent.
The Cable Driver
The cable driver accepts differential or single-ended
current-mode logic (CML) input data at rates up to
3.2Gbps. The driver output is also implemented using
CML. The maximum output amplitude can be adjusted
over a typical range of 450mV to 870mV by changing
the value of the RMOD resistor between 10kΩ and
20kΩ (this resistor is connected between the RMOD pin
and ground).
The Adaptive Cable Equalizer
The adaptive cable equalizer accepts differential CML
input data at rates up to 3.2Gbps and is capable of
equalizing differential or single-ended signals. It automatically adjusts to attenuation levels of up to 30dB at
1.6GHz (due to skin-effect losses in copper cable). The
equalizer consists of a CML input buffer, a loss-of-sig-
nal detector, a flat response amplifier, a skin-effect
compensation amplifier, a current-steering network, a
dual power-detector feedback loop, an output limiting
amplifier, and a CML output buffer (Figure 1).
General Theory of Operation
The shape of the power spectrum of a random bit
stream can be described by the square of the sinc
function, where sinc f = (sin πf) / πf. For sufficiently long
bit patterns (nonrandom bit streams), sinc2(f) is a good
approximation. From the shape of the sinc2(f) function,
we can estimate the ratio of the power densities at any
two frequencies. The MAX3800 adaptive equalizer
employs this principle by incorporating a feedback loop
that continuously monitors the power at two frequencies
and dynamically adjusts the equalizer to maintain the
correct power ratio.
CML Input and Output Buffers
The input and output buffers are implemented using
current-mode logic (CML). Equivalent circuits are
shown in Figures 2 and 3. For details on interfacing with
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
6 _______________________________________________________________________________________
PIN NAME FUNCTION
1, 3, 6, 11, 14
V
CCE
Equalizer Power Supply
2, 7, 10, 15,
23, 24, 26, 31
GND Ground
4 EIN+ Positive Equalizer Input, CML
5 EIN- Negative Equalizer Input, CML
8 CIM- Negative Cable Integrity Monitor (CIM) Output
9 CIM+ Positive Cable Integrity Monitor (CIM) Output
12 EOUT- Negative Equalizer Output, CML
13 EOUT+ Positive Equalizer Output, CML
16, 17 N.C. No Connection. Leave unconnected.
18 LOS Equalizer Loss-of-Signal Output, Active-Low
19, 22, 27,
30, 32
V
CCD
Driver Power Supply
20 DIN+ Positive Driver Input, CML
21 DIN- Negative Driver Input, CML
25 RMOD
Driver Output Modulation Adjust. A resistor connected from this pin to GND controls driver output
voltage.
28 DOUT+ Positive Driver Output, CML
29 DOUT- Negative Driver Output, CML
EP
Exposed
Pad
Ground. The exposed pad must be soldered to the circuit board ground plane for proper thermal
and electrical performance.
Pin Description
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
_______________________________________________________________________________________ 7
VARIABLE
ATTENUATOR
LIMITING
AMP
CABLE
DRIVER
FLAT
RESPONSE
AMP
Σ
f
√
MAX3800
LOOP
FILTER
|H(f)|
|H(f)|
VARIABLE
ATTENUATOR
200MHz
PWR DETECTOR
600MHz
PWR DETECTOR
CIM-
CIM+
CMLCML
CMLCML
R
MOD
EIN
DOUT
EOUT
DIN
P0WER
DETECTOR
LOS
CURRENT STEERING NETWORK
SKIN
EFFECT
COMPENSATION
AMP
Figure 1. Functional Diagram
IN-
IN+
GND
ESD
STRUCTURES
V
CC
50Ω
50Ω
Figure 2. CML Input Equivalent Circuit
Figure 3. CML Output Equivalent Circuit
62.5Ω 62.5Ω
V
GND
CC
ESD
STRUCTURES
OUT+
OUT-
MAX3800
CML, see Maxim application note HFAN-1.0, Interfacing
Between CML, PECL, and LVDS.
Flat Response and Skin-Effect
Compensation Amplifiers
The buffered input waveform is fed equally to two
amplifiers—the flat response amplifier and the skineffect compensation amplifier. The flat response amplifier has a constant gain over the entire frequency range
of the device, and the skin-effect compensation amplifier has a gain characteristic that approximates the
inverse of the skin-effect attenuation inherent in copper
cable. The skin-effect attenuation, in dB per unit length,
is proportional to the square root of the frequency. The
output currents from the two amplifiers are supplied to
the current-steering network. Note that when LOS
asserts low, equalization is minimized.
Current-Steering Network
The function of the current-steering network is to combine adjustable quantities of the output currents from
the flat response and skin-effect compensation amplifiers to achieve a desired current ratio. The ratio adjustment is controlled by the dual power-detector feedback
loop.
The current-steering network is implemented with a pair
of variable attenuators that feed into a current-summing
node. The variable attenuators are used to attenuate
the output currents of the flat response and skin-effect
compensation amplifiers under control of the dual
power-detector feedback loop. The outputs of the two
attenuators are combined at the summing node and
then fed to the output limiting amplifier and the feedback loop.
Dual Power-Detector Feedback Loop
The output of the current-steering network is applied to
the inputs of two frequency-specific power detectors.
One of the power detectors is tuned to 200MHz and the
other is tuned to 600MHz. The outputs of the two power
detectors are applied to the inverting (200MHz power
detector) and noninverting (600MHz power detector)
inputs of the differential loop amplifier. The differential
outputs of the loop amplifier control the variable attenuators in the current-steering network.
Output Limiting Amplifier
The output limiting amplifier amplifies the signal from
the current-steering network to achieve the specified
output voltage swing.
Applications Information
Refer to Maxim application note HFDN-10.0, Equalizing
Gigabit Copper Cable Links with the MAX3800 (avail-
able at www.maxim-ic.com) for additional applications
information.
Selecting RMOD
The cable driver output amplitude can be adjusted by
connecting a resistor with a value from 10kΩ to 20kΩ
between the RMOD pin and ground. The exact output
amplitude of the driver for a given value of RMOD resistance is dependent on a number of factors. Refer to the
Typical Operating Characteristics “Cable Driver Output
Voltage vs. RMOD” for typical values.
Cable Integrity Monitor (CIM)
The differential CIM output current is directly proportional to the output current of the loop amplifier (which
controls the current-steering network—see Detailed
Description). This is an analog current output that indicates the amount of equalization that is being applied.
A convenient way to monitor the CIM current is to connect a 100kΩ resistor from each of the CIM outputs to
ground, and then measure the voltage at the CIM pins.
The amount of equalization (and thus the CIM output
level) is affected by various factors, including cable
type, cable length, signal bandwidth, etc. Refer to the
Typical Operating Characteristics “CIM Voltage vs.
Cable Length” for typical values under specific conditions.
Loss-of-Signal (
LLOOSS
) Output
Loss-of-signal is indicated by the LOS output. A low
level on LOS indicates that the equalizer input signal
power has dropped below a threshold. The LOS output
indicates a loss of signal. When the equalizer no longer
detects a signal from the channel, the LOS output goes
low. When there is sufficient input voltage to the channel (typically greater that 650mV), LOS is high. The LOS
output is suitable for indicating problems with the transmission link caused by, for example, a broken cable, a
defective driver, or a lost connection to the equalizer.
3.2Gbps Adaptive Equalizer
and Cable Driver
8 _______________________________________________________________________________________
Single-Ended Operation
For single-ended operation of the cable driver or equalizer, connect the unused input to ground through a
series combination of a capacitor (of equal value to
other AC-coupling capacitors) and a 50Ω resistor. Note
that the MAX3800 is specified for differential operation.
Layout Considerations
The MAX3800’s performance can be significantly
affected by circuit-board layout and design. Use good
high-frequency design techniques, including minimizing ground inductance and using fixed-impedance
transmission lines for the high-frequency data signals.
Power-supply decoupling capacitors should be placed
as close as possible to VCC.
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
_______________________________________________________________________________________ 9
MAX3800
TOP VIEW
32 28
293031
25
26
27
GND
V
CCD
DOUT-
DOUT+
V
CCD
V
CCD
GND
RMOD
10
13
15
14
1611 12
9
CIM+
V
CCE
GND
EOUT+
EOUT-
GND
V
CCE
N.C.
2
3
4
5
6
7
8CIM-
GND
V
CCE
EIN-
EIN+
V
CCE
GND
1V
CCE
17
18
19
20
21
22
23
GND
24 GND
V
CCD
DIN-
DIN+
V
CCD
N.C.
LOS
Pin Configuration
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
10 ______________________________________________________________________________________
32L QFN.EPS
Package Information
(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
.)
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
______________________________________________________________________________________ 11
Package Information (continued)
(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
.)
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
12 ______________________________________________________________________________________
32L,TQFP.EPS
F
1
2
21-0079
PACKAGE OUTLINE,
32L TQFP, 5x5x1.0mm, EP OPTION
Package Information (continued)
(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
.)
MAX3800
3.2Gbps Adaptive Equalizer
and Cable Driver
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 ____________________ 13
© 2005 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc.
F
2
2
21-0079
PACKAGE OUTLINE,
32L TQFP, 5x5x1.0mm, EP OPTION
Package Information (continued)
(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
.)
Loading...