MAXIM MAX9125, MAX9126 User Manual

General Description
The MAX9125/MAX9126 quad low-voltage differential signaling (LVDS) line receivers are ideal for applica­tions requiring high data rates, low power, and reduced noise. The MAX9125/MAX9126 are guaranteed to receive data at speeds up to 500Mbps (250MHz) over controlled-impedance media of approximately 100Ω. The transmission media may be printed circuit (PC) board traces or cables.
The MAX9125/MAX9126 accept four LVDS differential inputs and translate them to 3.3V CMOS outputs. The MAX9126 features integrated parallel termination resis­tors (nominally 115), which eliminate the requirement for four discrete termination resistors and reduce stub length. The MAX9125 inputs are high impedance and require an external termination resistor when used in a point-to-point connection.
The devices support a wide common-mode input range of 0.05V to 2.35V, allowing for ground potential differ­ences and common-mode noise between the driver and the receiver. A fail-safe feature sets the output high when the inputs are open, or when the inputs are undriven and shorted or parallel terminated. The EN and EN inputs control the high-impedance output and are common to all four receivers. Inputs conform to the ANSI TIA/EIA-644 LVDS standard. The MAX9125/ MAX9126 operate from a single +3.3V supply, are specified for operation from -40°C to +85°C, and are available in 16-pin TSSOP and SO packages. Refer to the MAX9124 data sheet for a quad LVDS line driver.
Applications
Digital Copiers
Laser Printers
Cellular Phone Base Stations
Add/Drop Muxes
Digital Cross-Connects
DSLAMs
Network Switches/Routers
Backplane Interconnect
Clock Distribution
Features
Integrated Termination Eliminates Four External
Resistors (MAX9126)
Pin Compatible with DS90LV032A
Guaranteed 500Mbps Data Rate
300ps Pulse Skew (max)
Conform to ANSI TIA/EIA-644 LVDS Standard
Single +3.3V Supply
Low 70µA Shutdown Supply Current
Fail-Safe Circuit
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
________________________________________________________________ Maxim Integrated Products 1
Ordering Information
115
MAX9124
MAX9126
115
115
115
R
X
LVDS SIGNALS
100 SHIELDED TWISTED CABLE OR MICROSTRIP PC BOARD TRACES
LVTTL/LVCMOS
DATA INPUT
LVTTL/LVCMOS DATA OUTPUT
R
X
R
X
R
X
T
X
T
X
T
X
T
X
Typical Application Circuit
19-1908; Rev 0; 5/01
EVALUATION KIT
AVAILABLE
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.
PART TEMP. RANGE PIN-PACKAGE
MAX9125EUE -40°C to +85°C 16 TSSOP
MAX9125ESE -40°C to +85°C 16 SO
MAX9126EUE -40°C to +85°C 16 TSSOP
MAX9126ESE -40°C to +85°C 16 SO
MAX9125/MAX9126
Quad LVDS Line Receivers with Integrated Termination
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC= +3.0V to +3.6V, differential input voltage |
V
ID
| = 0.1V to 1.0V, common-mode voltage V
CM
= |
V
ID
/2|
to 2.4V - |V
ID
/2|
, T
A
=
-40°C to +85°C. Typical values are at V
CC
= +3.3V, TA= +25°C, unless otherwise noted.) (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.
VCCto GND...........................................................-0.3V to +4.0V
IN_+, IN_- to GND .................................................-0.3V to +4.0V
EN, EN to GND...........................................-0.3V to (V
CC
+ 0.3V)
OUT_ to GND .............................................-0.3V to (V
CC
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
16-Pin TSSOP (derate 9.4mW/°C above +70°C) .........755mW
16-Pin SO (derate 8.7mW/°C above +70°C)................696mW
Storage Temperature Range .............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Lead Temperature (soldering, 10s) .................................+300°C
ESD Protection (Human Body Model) IN_+, IN_-, OUT_............±7.5kV
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LVDS INPUTS (IN_+, IN_-)
V
TH
mV
V
TL
mV
0.1V ≤VID≤ 0.6V, -20 20
Input Current (MAX9125)
I
IN
_+,
I
IN
_-
0.6V <V
ID
≤ 1.0V -25 25
µA
0.1V ≤VID≤ 0.6V, V
CC
= 0 -20 20
Power-Off Input Current (MAX9125)
IIN_+,
I
IN
_-
0.6V <V
ID
≤ 1.0V, V
CC
= 0 -25 25
µA
Input Resistor 1 R
IN1
V
CC
= +3.6V or 0, Figure 1 35 k
Input Resistor 2 R
IN2
V
CC
= +3.6V or 0, Figure 1 132 k
Differential Input Resistance (MAX9126)
R
DIFF
V
CC
= +3.6V or 0, Figure 1 90
LVCMOS/LVTTL OUTPUTS (OUT_)
Open, undriven short, or undriven 100 parallel termination
2.7 3.2
IOH =
-4.0mA
V
ID
= +100mV 2.7 3.2
Open or undriven short 2.7 3.2
Output High Voltage V
OH
IOH =
-4.0mA V
ID
= +100mV 2.7 3.2
V
Output Low Voltage V
OL
IOL = +4.0mA, VID = -100mV 0.1
V
Output Short-Circuit Current I
OS
-15
mA
I
OZ
Disabled, V
OUT
_ = 0 or V
CC
-10
µA
Differential Input High Threshold
Differential Input Low Threshold
Output High-Impedance Current
-100
(MAX9125)
(MAX9126)
Enabled, VID = +100mV, V
_ = 0 (Note 2)
OUT
100
115 132
0.25
-120
+10
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC= +3.0V to +3.6V, differential input voltage |
V
ID
| = 0.1V to 1.0V, common-mode voltage V
CM
= |
V
ID
/2|
to 2.4V - |V
ID
/2|
, T
A
=
-40°C to +85°C. Typical values are at V
CC
= +3.3V, TA= +25°C, unless otherwise noted.) (Note 1)
AC ELECTRICAL CHARACTERISTICS
(VCC= +3.0V to +3.6V, CL= 10pF, differential input voltage |V
ID
| = 0.2V to 1.0V, common-mode voltage V
CM
= |VID/2| to 2.4V
-
|V
ID
/2|, input rise and fall time = 1ns (20% to 80%), input frequency = 100MHz, TA= -40°C to +85°C. Typical values are at VCC=
+3.3V, V
CM
= 1.2V, |V
ID
| = 0.2V, T
A
= +25°C, unless otherwise noted.) (Notes 3, 4)
LOGIC INPUTS (EN, EN)
Input High Voltage V
Input Low Voltage V
Input Current I
SUPPLY
Supply Current I
Disabled Supply Current I
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
IH
IL
IN
CC
CCZ
VIN = VCC or 0 -15 15 µA
Enabled, inputs open 9 15 mA
Disabled, inputs open 70 500 µA
CC
2.0 V
0 0.8 V
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Pulse Skew [t
PHLD
Differential Channel-to-Channel Skew (Note 6)
Differential Part-to-Part Skew (Note 7)
Differential Part-to-Part Skew (Note 8)
Rise Time t
Fall Time t
Disable Time High to Z t
Disable Time Low to Z t
Enable Time Z to High t
Enable Time Z to Low t
Maximum Operating Frequency (Note 9)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
t
] (Note 5)
PLHD
-
t
PHLD
t
PLHD
t
SKD1
t
SKD2
t
SKD3
t
SKD4
TLH
THL
PHZ
PLZ
PZH
PZL
f
MAX
Figures 2 and 3 1.8 2.4 3.3 ns
Figures 2 and 3 1.8 2.3 3.3 ns
Figures 2 and 3 100 300 ps
Figures 2 and 3 400 ps
Figures 2 and 3 0.8 ns
Figures 2 and 3 1.5 ns
Figures 2 and 3 0.34 1.2 ns
Figures 2 and 3 0.32 1.2 ns
RL = 2k, Figures 4 and 5 12 ns
RL = 2k, Figures 4 and 5 12 ns
RL = 2k, Figures 4 and 5 17 ns
RL = 2k, Figures 4 and 5 17 ns
All channels switching 250 300 MHz
V
2.2
2.4
2.3
2.6
2.5
2.7
2.8
100 900 1300500 1700 2100 2500
DIFFERENTIAL PROPAGATION DELAY
vs. DIFFERENTIAL INPUT VOLTAGE
MAX9125/6 toc03
DIFFERENTIAL INPUT VOLTAGE (mV)
DIFFERENTIAL PROPAGATION DELAY (ns)
t
PHLD
t
PLHD
Typical Operating Characteristics
(VCC= +3.3V, |V
ID
| = 200mV, V
CM
= +1.2V, CL= 10pF, frequency = 10MHz, TA= +25°C, unless otherwise noted.) (Figures 2 and 3)
MAX9125/MAX9126
Quad LVDS Line Receivers with Integrated Termination
4 _______________________________________________________________________________________
Note 1: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to ground
except V
TH
, VTL, and VID.
Note 2: Short only one output at a time. Do not exceed the absolute maximum junction temperature specification. Note 3: AC parameters are guaranteed by design and characterization. Note 4: C
L
includes scope probe and test jig capacitance.
Note 5: t
SKD1
is the magnitude difference of differential propagation delays in a channel; t
SKD1
= |t
PHLD
- t
PLHD
|.
Note 6: t
SKD2
is the magnitude difference of the t
PLHD
or t
PHLD
of one channel and the t
PLHD
or t
PHLD
of any other channel on the
same part.
Note 7: t
SKD3
is the magnitude difference of any differential propagation delays between parts operating over rated conditions at
the same V
CC
and within 5°C of each other.
Note 8: t
SKD4
is the magnitude difference of any differential propagation delays between parts operating over rated conditions.
Note 9: f
MAX
generator output conditions: tR= tF< 1ns (0% to 100%), 50% duty cycle, VOL= 1.1V, VOH= 1.3V. Receiver output
criteria: 60% to 40% duty cycle, V
OL
= 0.4V (max), VOH= 2.7V (min), load = 10pF.
100
0
0.01 0.1 1 10 100 1000
SUPPLY CURRENT vs. SWITCHING
FREQUENCY, FOUR CHANNELS SWITCHING
20
MAX9125/6 toc01
SWITCHING FREQUENCY (MHz)
SUPPLY CURRENT (mA)
40
60
80
10
30
50
70
90
VCC = +3.6V
VCC = +3.3V
VCC = +3V
2.8
2.6
2.4
2.2
2.0
-40 10-15 35 60 85
DIFFERENTIAL PROPAGATION DELAY
vs. TEMPERATURE
MAX9125/6 toc02
TEMPERATURE (°C)
DIFFERENTIAL PROPAGATION DELAY (ns)
t
PHLD
t
PLHD
AC ELECTRICAL CHARACTERISTICS (continued)
(VCC= +3.0V to +3.6V, CL = 10pF, differential input voltage |
V
ID
| = 0.2V to 1.0V, common-mode voltage V
CM
= |
V
ID
/2|
to 2.4V
-
|V
ID
/2
|, input rise and fall time = 1ns (20% to 80%), input frequency = 100MHz, T
A
= -40°C to +85°C. Typical values are at VCC=
+3.3V, V
CM
= 1.2V, |V
ID
| = 0.2V, T
A
= +25°C, unless otherwise noted.) (Notes 3, 4)
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(VCC= +3.3V, |V
ID
| = 200mV, V
CM
= +1.2V, CL= 10pF, frequency = 10MHz, TA= +25°C, unless otherwise noted (Figures 2 and 3).)
Pin Description
2.6
2.5
2.4
2.3
2.2 0 1.00.5 1.5 2.0 2.5
DIFFERENTIAL PROPAGATION DELAY
vs. COMMON-MODE VOLTAGE
MAX9125/6 toc04
COMMON-MODE VOLTAGE (V)
DIFFERENTIAL PROPAGATION DELAY (ns)
t
PHLD
t
PLHD
50
100
75
150
125
175
200
-40 10 35-15 60 85
PULSE SKEW vs. TEMPERATURE
MAX9125/6 toc07
TEMPERATURE (°C)
SKEW (ps)
0
900
400
200
500
1000
51510 20 25
TRANSITION TIME vs. CAPACITIVE LOAD
MAX9125/6 toc08
CAPACITIVE LOAD (pF)
TRANSITION TIME (ps)
t
TLH
t
THL
800
700
600
300
100
2.2
2.3
2.5
2.4
2.6
3.0 3.2 3.33.1 3.4 3.5 3.6
DIFFERENTIAL PROPAGATION DELAY
vs. SUPPLY VOLTAGE
MAX9125/6 toc05
SUPPLY VOLTAGE (V)
DIFFERENTIAL PROPAGATION DELAY (ns)
t
PHLD
t
PLHD
50
100
75
150
125
175
200
3.0 3.2 3.33.1 3.4 3.5 3.6
PULSE SKEW vs. SUPPLY VOLTAGE
MAX9125/6 toc06
SUPPLY VOLTAGE (V)
SKEW (ps)
PIN NAME FUNCTION
1, 7, 9, 15 IN_- Inverting Differential Receiver Inputs
2, 6, 10, 14 IN_+ Noninverting Differential Receiver Inputs
3, 5, 11, 13 OUT_ LVCMOS/LVTTL Receiver Outputs
4, 12 EN, EN
8 GND Ground
16 V
Receiver Enable Inputs. When EN = low and EN = high, the outputs are disabled and in high impedance. For other combinations of EN and EN, the outputs are active.
CC
Power Supply Input. Bypass VCC to GND with 0.1µF and 0.001µF ceramic capacitors.
MAX9125/MAX9126
Detailed Description
The LVDS interface standard is a signaling method intended for point-to-point communication over a con­trolled-impedance medium as defined by the ANSI TIA/EIA-644 and IEEE 1596.3 standards. The LVDS standard uses a lower voltage swing than other com­mon communication standards, achieving higher data rates with reduced power consumption while reducing EMI emissions and system susceptibility to noise.
The MAX9125/MAX9126 are 500Mbps, four-channel LVDS receivers intended for high-speed, point-to-point, low-power applications. Each channel accepts an LVDS input and translates it to an LVTTL/LVCMOS out­put. The receiver is capable of detecting differential signals as low as 100mV and as high as 1V within an
input voltage range of 0 to 2.4V. The 250mV to 400mV differential output of an LVDS driver is nominally cen­tered around a +1.2V offset. This offset, coupled with the receivers 0 to 2.4V input voltage range, allows an approximate ±1V shift in the signal (as seen by the receiver). This allows for a difference in ground refer­ences of the transmitter and the receiver, the common­mode effects of coupled noise, or both. The LVDS standards specify an input voltage range of 0 to 2.4V referenced to receiver ground.
The MAX9126 has an integrated termination resistor internally connected across each receiver input. The internal termination saves board space, eases layout, and reduces stub length compared to an external ter­mination resistor. In other words, the transmission line is terminated on the IC.
Quad LVDS Line Receivers with Integrated Termination
6 _______________________________________________________________________________________
Table 1. Input/Output Function Table
Figure 1. Inputs with Internal Fail-Safe Circuitry
EN EN (IN_+) - (IN_-) OUT_
LH X Z
All other combinations of ENABLE inputs
ENABLES INPUTS OUTPUT
V
CC
R
IN2
- 0.3V
V
CC
IN_+
R
IN1
R
IN1
VID +100mV H
VID -100mV L
Open, undriven short, or
MAX9125
MAX9126 Open or undriven short
IN_+
R
OUT_
R
DIFF
R
undriven 100 parallel termination
V
CC
R
IN2
- 0.3V
V
CC
IN1
IN1
OUT_
H
IN_-
MAX9125 MAX9126
IN_-
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
_______________________________________________________________________________________ 7
Figure 2. Transition Time and Propagation Delay Test Circuit
Figure 3. Transition Time and Propagation Delay Timing Diagram
Figure 4. High-Z Delay Test Circuit
PULSE**
GENERATOR
50*50Ω*
*50 REQUIRED FOR PULSE GENERATOR. **WHEN TESTING MAX9126, ADJUST THE PULSE GENERATOR OUTPUT TO ACCOUNT FOR INTERNAL TERMINATION RESISTOR.
IN_-
O (DIFFERENTIAL)
IN_+
t
PLHD
80% 80%
50%
NOTE: V
CM =
(V
- + VIN_+)
IN_
2
IN_+
IN_-
V
ID
OUT_
C
L
RECEIVER ENABLED 1/4 MAX9125/MAX9126
O (DIFFERENTIAL)
t
PHLD
50%
V
OH
OUT_
t
TLH
GENERATOR
INCLUDES LOAD AND TEST JIG CAPACITANCE.
C
L
= VCC FOR t
S
1
= GND FOR t
S
1
PZL
PZH
AND t
AND t
50
EN
EN
1/4 MAX9125/MAX9126
MEASUREMENTS.
PLZ
MEASUREMENTS.
PHZ
IN_+
IN_-
V
CC
DEVICE UNDER
TEST
20%20%
V
t
THL
S
1
R
L
OUT_
C
L
OL
MAX9125/MAX9126
Fail-Safe
The fail-safe feature of the MAX9125/MAX9126 sets the output high when:
Inputs are open.
Inputs are undriven and shorted.
Inputs are undriven and terminated.
A fail-safe circuit is important because under these conditions, noise at the inputs may switch the receiver and it may appear to the system that data is being received. Open or undriven terminated input conditions can occur when a cable is disconnected or cut, or when the LVDS driver outputs are high impedance. A short condition can occur because of a cable failure.
The fail-safe input network (Figure 1) samples the input common-mode voltage and compares it to VCC- 0.3V (nominal). When the input is driven to levels specified in the LVDS standards, the input common-mode voltage is less than VCC- 0.3V and the fail-safe circuit is not activated. If the inputs are open or if the inputs are undriven and shorted or undriven and parallel terminat­ed, there is no input current. In this case, a pullup resis­tor in the fail-safe circuit pulls both inputs above VCC-
0.3V, activating the fail-safe circuit and forcing the out­put high.
Applications Information
Power-Supply Bypassing
Bypass the VCCpin with high-frequency surface-mount ceramic 0.1µF and 0.001µF capacitors in parallel, as close to the device as possible, with the smaller valued capacitor closest to VCC.
Differential Traces
Input trace characteristics affect the performance of the MAX9125/MAX9126. Use controlled-impedance PC board traces to match the cable characteristic imped­ance. The termination resistor is also matched to this characteristic impedance.
Eliminate reflections and ensure that noise couples as common mode by running the differential traces close together. Reduce skew by matching the electrical length of the traces. Excessive skew can result in a degradation of magnetic field cancellation.
Each channels differential signals should be routed close to each other to cancel their external magnetic field. Maintain a constant distance between the differ­ential traces to avoid discontinuities in differential impedance. Avoid 90° turns and vias to further prevent impedance discontinuities.
Cables and Connectors
Transmission media typically have a controlled differen­tial impedance of 100. Use cables and connectors
Quad LVDS Line Receivers with Integrated Termination
8 _______________________________________________________________________________________
Figure 5. High-Z Delay Waveforms
EN WHEN EN = V
EN WHEN EN = GND
OUTPUT WHEN
OUTPUT WHEN
= -100mV
V
ID
= +100mV
V
ID
CC
1.5V
1.5V
t
PLZ
0.5V
t
PHZ
0.5V
3V
1.5V
0
3V
1.5V
0
t
PZL
50%
t
PZH
50%
V
V
V
GND
CC
OL
OH
that have matched differential impedance to minimize impedance discontinuities.
Avoid the use of unbalanced cables such as ribbon or simple coaxial cable. Balanced cables such as twisted pair offer superior signal quality and tend to generate less EMI due to canceling effects. Balanced cables pick up noise as common mode, which is rejected by the LVDS receiver.
Termination
The MAX9126 has an integrated termination resistor connected across the inputs of each receiver. The value of the integrated resistor is specified in the DC characteristics.
The MAX9125 requires an external termination resistor. The termination resistor should match the differential impedance of the transmission line. Termination resis­tance values range between 90and 132, depend­ing on the characteristic impedance of the transmission medium.
When using the MAX9125, minimize the distance between the input termination resistors and the MAX9125 receiver inputs. Use 1% surface-mount resistors.
Board Layout
Keep the LVDS and any other digital signals separated from each other to reduce crosstalk.
For LVDS applications, use a four-layer PC board that provides separate power, ground, LVDS signals, and output signals. Isolate the input LVDS signals from the output LVCMOS/LVTTL signals to prevent coupling. Separate the input LVDS signal plane from the LVC­MOS/LVTTL output signal plane with the power and ground planes for best results.
Chip Information
TRANSISTOR COUNT: 940
PROCESS: CMOS
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
_______________________________________________________________________________________ 9
MAX9125/MAX9126
Quad LVDS Line Receivers with Integrated Termination
10 ______________________________________________________________________________________
Functional Diagram
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN1- V
CC
IN4-
IN4+
OUT4
OUT3
IN3+
TOP VIEW
MAX9125 MAX9126
TSSOP/SO
IN3-
EN
IN1+
OUT1
IN2+
EN
OUT2
IN2-
GND
Pin Configuration
V
CC
V
CC
IN1+
I
N1-
IN2+
I
N2-
IN3+
I
IN4+
I
N3-
N4-
EN
EN
MAX9125
I
N1+
Rx
Rx
Rx
Rx
OUT1
OUT2
OUT3
OUT4
GND GND
R
DIFF
I
N1-
I
N2+
R
DIFF
I
N2-
I
N3+
R
DIFF
I
N3-
I
N4+
R
DIFF
I
N4-
EN
EN
MAX9126
Rx
Rx
Rx
Rx
OUT1
OUT2
OUT3
OUT4
MAX9125/MAX9126
Quad LVDS Line Receivers with
Integrated Termination
______________________________________________________________________________________ 11
Package Information
TSSOP,NO PADS.EPS
MAX9125/MAX9126
Quad LVDS Line Receivers with Integrated Termination
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.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
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.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
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.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
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.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Package Information (continued)
SOICN.EPS
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