參數(shù)資料
型號(hào): MAX2100
廠商: Maxim Integrated Products, Inc.
英文描述: Quadrature Digitizer Circuits(正交數(shù)字轉(zhuǎn)換器電路)
中文描述: 正交數(shù)字轉(zhuǎn)換電路(正交數(shù)字轉(zhuǎn)換器電路)
文件頁數(shù): 1/8頁
文件大小: 72K
代理商: MAX2100
_______________General Desc ription
The MAX2100 family of quadrature digitizers offers
complete solutions to digital demodulation problems.
The flagship of the MAX2100 family is the MAX2101 6-
bit Quadrature Digitizer. The subcircuits derived from
the MAX2101 provide excellent starting points for the
RF IC designer to develop components that bridge the
gap between existing RF downconverters and CMOS
digital signal processors.
Each MAX2100 subcircuit comes with a detailed sche-
matic, TEKSPICE or PSPICE netlist, models, and GDSII
layout for incorporation in your own custom ASIC
design. These subcircuits can be used separately or in
combination to produce complete demodulation and
digitization components for intermediate frequencies
(IF) ranging from 70MHz to 700MHz, and for base
bandwidths to 80MHz*. All are powered by a +5V sup-
ply, and are implemented in Maxim’s proprietary GST-1
wafer fabrication process with NPN f
T
= 13GHz.
Maxim does not guarantee specifications or fitness for
use of these subcircuits in your custom ASIC. The sub-
circuits are intended to demonstrate Maxim’s process
and design capability, and to provide circuit designers
with a “head start” in developing their own ASIC.
Operation of these subcircuits in a customer-designed
ASIC is the responsibility of the customer.
________________________Applic ations
Recovery of PSK and QAM Modulated RF Carriers
Direct-Broadcast Satellite (DBS) Systems
Television Receive-Only (TVRO) Systems
_______________________________________________________________Bloc k Diagram
____________________________Features
o
Operation at IFs from 70MHz to 700MHz*
o
Precision Quadrature Demodulation
(1°, 0.2dB typ Mismatch, f = 650MHz)
o
Matched Active Filters with Electronically Variable
Cutoff from 10MHz to 30MHz
o
40dB of AGC Range
o
High-Speed 6-Bit ADCs with 5.8 (typ)
Effective Bits (f
IN
= 30MHz, f
C
= 120Msps) and
200MHz Input Bandwidth
______________Ordering Information
M
Quadrature Digitizer Circ uits
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
IF IN
fc = 10MHz to 30MHz
-90°
X2118
*AVAILABLE AS A STANDARD PRODUCT.
SEE MAX2101 DATA SHEET FOR SPECIFICATIONS AND ORDERING INFORMATION.
6
6
QOUT
I OUT
X2113
X2111
X2114
X2112
MAX2101*
X2114
A/D CLOCK
60MHz
400MHz to
700MHz
X2116
LO
19-0370; Rev 0; 2/95
PART
X21nnPFD
X21nnPFT
X21nnPTT
X21nnPHT
X21nnPLT
X21nnPET
X21nnTFT
X21nnTTT
X21nnTHT
X21nnTLT
X21nnTET
The MAX2100 cells are available in the above formats to
customers who have purchased a GST-1 ASIC Start-Up
Package and signed Maxims Non-Disclosure Agreement.
PSPICE
PSPICE
PSPICE
SIMULATOR
MEDIUM
3.5
"
Floppy
3.5
"
Floppy
Tape
9-track 6250 bpi
9-track 1600 bpi
Electronic mail
3.5
"
Floppy
Tape
9-track 6250 bpi
9-track 1600 bpi
Electronic mail
FORMAT
DOS
TAR
TAR
TAR
TAR
TAR
TAR
TAR
TAR
TAR
TAR
PSPICE
PSPICE
PSPICE
TEKSPICE
TEKSPICE
TEKSPICE
TEKSPICE
TEKSPICE
*VCO and Quadrature Generator limited to 400MHz to 700MHz
相關(guān)PDF資料
PDF描述
MAX2102EVKIT-SO Evaluation Kit
MAX2140EVKIT Evaluation Kit
MAX2160_1 Evaluation Kit
MAX2160 Evaluation Kit
MAX2160EVKIT Evaluation Kit
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