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參數資料
| 型號： | MAX1208 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 40Msps, 12-Bit ADC |
| 中文描述： | 12位、80Msps、3.3V ADC |
| 文件頁數： | 1/29頁 |
| 文件大小： | 609K |
| 代理商： | MAX1208 |
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General Description
The MAX1206 is a 3.3V, 12-bit analog-to-digital converter
(ADC) featuring a fully differential wideband track-and-
hold (T/H) input, driving the internal quantizer. The
MAX1206 is optimized for low power, small size, and
high dynamic performance. This ADC operates from a
single 3.0V to 3.6V supply, consuming only 159mW,
while delivering a typical signal-to-noise ratio (SNR) per-
formance of 68.6dB at a 20MHz input frequency. The
T/H-driven input stage accepts single-ended or differen-
tial inputs. In addition to low operating power, the
MAX1206 features a 0.15mW power-down mode to con-
serve power during idle periods.
A flexible reference structure allows the MAX1206 to
use its internal precision bandgap reference or accept
an externally applied reference. A common-mode refer-
ence is provided to simplify design and reduce external
component count in differential analog input circuits.
The MAX1206 supports both a single-ended and differ-
ential input clock drive. Wide variations in the clock
duty cycle are compensated with the ADC’s internal
duty-cycle equalizer.
The MAX1206 features parallel, CMOS-compatible out-
puts. The digital output format is pin selectable to be
either two’s complement or Gray code. A data-valid indi-
cator eliminates external components that are normally
required for reliable digital interfacing. A separate power
input for the digital outputs accepts a voltage from 1.7V
to 3.6V for flexible interfacing with various logic levels.
The MAX1206 is available in a 6mm x 6mm x 0.8mm, 40-
pin thin QFN package with exposed paddle (EP), and is
specified for the extended industrial (-40°C to +85°C)
temperature range.
Refer to the MAX1209 and MAX1211 (see
Pin-Compatible
Higher/Speed Versions
table) for applications that require
high dynamic performance for IF input frequencies.
Applications
Communication Receivers
Cellular, LMDS, Point-to-Point Microwave,
MMDS, HFC, WLAN
Ultrasound and Medical Imaging
Portable Instrumentation
Low-Power Data Acquisition
Features
o
Excellent Dynamic Performance
68.6dB SNR at f
IN
= 20MHz
90dBc SFDR at f
IN
= 20MHz
o
Low-Power Operation
159mW at 3.0V (Single-Ended Clock)
181mW at 3.3V (Single-Ended Clock)
198mW at 3.3V (Differential Clock)
o
Differential or Single-Ended Clock
o
Accepts 20% to 80% Clock Duty Cycle
o
Fully Differential or Single-Ended Analog Input
o
Adjustable Full-Scale Analog Input Range
o
Common-Mode Reference
o
Power-Down Mode
o
CMOS-Compatible Outputs in Two’s Complement
or Gray Code
o
Data-Valid Indicator Simplifies Digital Design
o
Out-of-Range and Data-Valid Indicators
o
Miniature, 40-Pin Thin QFN Package with Exposed
Paddle
o
Pin-Compatible, IF Sampling ADC Available
(MAX1211ETL)
o
Evaluation Kit Available (Order MAX1211EVKIT)
M
40Msps, 12-Bit ADC
________________________________________________________________
Maxim Integrated Products
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.
1
Ordering Information
19-3259; Rev 0; 5/04
EVALUATION KIT
AVAILABLE
PART
TEMP RANGE
-40
°
C to +85
°
C
PIN-PACKAGE
40 Thin QFN (6mm x 6mm)
MAX1206ETL
Pin-Compatible Higher
Speed Versions
PART
SPEED GRADE
(Msps)
TARGET
APPLICATION
MAX1206
MAX1207
MAX1208
MAX1211
MAX1209
40
65
80
65
80
Baseband
Baseband
Baseband
IF
IF
Pin Configuration appears at end of data sheet.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX1209 | 40Msps, 12-Bit ADC |
| MAX1206ETL | 40Msps, 12-Bit ADC |
| MAX1224CTC-T | 1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs |
| MAX1225CTC-T | 1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs |
| MAX1224 | 1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1208ETL | 制造商:Maxim Integrated Products 功能描述:12-BIT, 80MSPS, 3.3V ADC - Rail/Tube |
| MAX1208ETL+ | 制造商:Maxim Integrated Products 功能描述:ADC SGL PIPELINED 80MSPS 12-BIT PARALLEL 40TQFN - Rail/Tube |
| MAX1208ETL+T | 制造商:Maxim Integrated Products 功能描述:ADC SGL PIPELINED 80MSPS 12-BIT PARALLEL 40TQFN - Tape and Reel |
| MAX1208ETL-T | 制造商:Maxim Integrated Products 功能描述:12-BIT, 80MSPS, 3.3V ADC - Tape and Reel |
| MAX1209ETL | 制造商:Maxim Integrated Products 功能描述:12-BIT, 80MSPS, 3.3V IF-SAMPLING ADC - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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