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参数资料
| 型号： | MAX2023ETX+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC MOD/DEMOD HI DYN RNG 36-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 功能： | 调制器/解调器 |
| 频率： | 1.5GHz ~ 2.3GHz |
| RF 型： | CDMA，EDGE，GSM，TDMA |
| 封装/外壳： | 36-WFQFN 裸露焊盘 |
| 包装： | 管件 |
ATION
EVALU
AVAILA
19-0564; Rev 1; 5/12
KIT
B LE
High-Dynamic-Range, Direct Up-/Downconversion
1500MHz to 2500MHz Quadrature Mod/Demod
General Description
The MAX2023 low-noise, high-linearity, direct upconver-
sion/downconversion quadrature modulator/demodulator
is designed for single and multicarrier 1500MHz to
2500MHz DCS 1800/PCS 1900 EDGE, cdma2000 ? ,
WCDMA/LTE/TD-LTE, and PHS/PAS base-station appli-
cations. Direct conversion architectures are advanta-
geous since they significantly reduce transmitter or
receiver cost, part count, and power consumption as
compared to traditional IF-based double-conversion
systems.
In addition to offering excellent linearity and noise perfor-
mance, the MAX2023 also yields a high level of compo-
nent integration. This device includes two matched
passive mixers for modulating or demodulating in-phase
and quadrature signals, two LO mixer amplifier drivers,
and an LO quadrature splitter. On-chip baluns are also
integrated to allow for single-ended RF and LO connec-
tions. As an added feature, the baseband inputs have
been matched to allow for direct interfacing to the trans-
mit DAC, thereby eliminating the need for costly I/Q
buffer amplifiers.
The MAX2023 operates from a single +5V supply. It is
available in a compact 36-pin TQFN package (6mm x
6mm) with an exposed pad. Electrical performance is
guaranteed over the extended -40°C to +85°C temper-
ature range.
Applications
Single-Carrier DCS 1800/PCS 1900 EDGE Base
Stations
Single and Multicarrier WCDMA/LTE/TD-LTE Base
Stations
Single and Multicarrier cdmaOne? and cdma2000
Base Stations
Predistortion Transmitters and Receivers
Features
? 1500MHz to 2500MHz RF Frequency Range
? Scalable Power: External Current-Setting
Resistors Provide Option for Operating Device in
Reduced-Power/Reduced-Performance Mode
? 36-Pin, 6mm x 6mm TQFN Provides High Isolation
in a Small Package
Modulator Operation:
? Meets GSM Spurious Emission of -75dBc at
600kHz Offset at P OUT = +6dBm
? +23.5dBm Typical OIP3
? +61dBm Typical OIP2
? +16dBm Typical OP1dB
? -54dBm Typical LO Leakage
? 48dBc Typical Sideband Suppression
? -165dBc/Hz Output Noise Density
? Broadband Baseband Input of 450MHz Allows a
Direct Launch DAC Interface, Eliminating the
Need for Costly I/Q Buffer Amplifiers
? DC-Coupled Input Allows Ability for Offset
Voltage Control
Demodulator Operation:
? +38dBm Typical IIP3
? +59dBm Typical IIP2
? +30dBm Typical IP1dB
? 9.5dB Typical Conversion Loss
? 9.6dB Typical NF
? 0.025dB Typical I/Q Gain Imbalance
? 0.56° I/Q Typical Phase Imbalance
Ordering Information
PHS/PAS Base Stations
Fixed Broadband Wireless Access
Military Systems
PART
MAX2023ETX+
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
36 TQFN-EP*
(6mm x 6mm)
Microwave Links
Digital and Spread-Spectrum Communication
Systems
Video-on-Demand (VOD) and DOCSIS Compliant
36 TQFN-EP*
MAX2023ETX+T -40°C to +85°C
(6mm x 6mm)
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
T = Tape and reel.
Edge QAM Modulation
Cable Modem Termination Systems (CMTS)
cdma2000 is a registered certification mark and registered service mark of the Telecommunications Industry Association.
cdmaOne is a trademark of CDMA Development Group.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2023ETX+ | 功能描述:调节器/解调器 1.5GHz-2.3GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2023ETX+T | 功能描述:调节器/解调器 1.5GHz-2.3GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2023ETX-T | 功能描述:调节器/解调器 1.5GHz-2.3GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2023EVKIT | 功能描述:调节器/解调器 Hi-Dynamic-Range Direct Upconversion 1500MHz - 2300MHz Quadrature Mod/Dem RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2023EVKIT+ | 功能描述:调节器/解调器 MAX2023 Evaluation Kit RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
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