MAX1134/MAX1135
Total Harmonic Distortion
Total harmonic distortion (THD) is the ratio of the RMS
sum of the first five harmonics of the input signal to the
fundamental itself. This is expressed as:
where V1 is the fundamental amplitude, and V
2
through
V
5
are the amplitudes of the 2nd- through 5th-order
harmonics.
Spurious-Free Dynamic Range
Spurious-free dynamic range (SFDR) is the ratio of RMS
amplitude of the fundamental (maximum signal compo-
nent) to the RMS value of the next largest distortion
component.
THD
VVVV
V
+++
20
2
2
3
2
4
2
5
2
1
log
16-Bit ADCs, 150ksps, 3.3V Single Supply
16 ______________________________________________________________________________________
Functional Diagram
CREF
AV
DD
AGND
REF
CS
RST
AIN
DV
DD
DGND
SCLK
DIN
ANALOG TIMING CONTROL
INPUT
SCALING
NETWORK
SERIAL
OUTPUT
PORT
SERIAL
INPUT
PORT
MEMORY CALIBRATION
ENGINE
CLOCK
GENERATOR
CONTROL
DAC
COMPARATOR
P2
SSTRB
DOUT
P1
P0
SHDN
MAX1134
MAX1135
MAX1134/MAX1135
16-Bit ADCs, 150ksps, 3.3V Single Supply
______________________________________________________________________________________ 17
Ordering Information (continued)
PART
TEMP
RANGE
PIN-
PACKAGE
INL
(LSB)
MAX1135BCAP 0°C to +70°C 20 SSOP ±2.5
MAX1135BEAP -40°C to +85°C 20 SSOP ±2.5
Chip Information
TRANSISTOR COUNT: 21,807
PROCESS: BiCMOS
MAX1134/
MAX1135
AIN
AV
DD
DV
DD
REF
2.048V
4.7µF1µF
0.1µF
0.1µF
CREF
AGND
CS
SCLK
DIN
DOUT
RST
SSTRB
I/O
MC68HCXX
SCLK
MOSI
MISO
I/O
DGND
3.3V
3.3V
SHDN
Typical Application Circuit
MAX1134/MAX1135
16-Bit ADCs, 150ksps, 3.3V Single Supply
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.
18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
SSOP.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.)

MAX1135BEAP+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 16-Bit 150ksps 3.3V Single Supply
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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