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参数资料
| 型号： | MAX2316EEI |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 无绳电话/电话 |
| 英文描述： | CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PDSO28 |
| 封装： | 0.150 INCH, 0.025 INCH PITCH, MO-137, QSOP-28 |
| 文件页数： | 1/22页 |
| 文件大小： | 342K |
| 代理商： | MAX2316EEI |
General Description
The MAX2310/MAX2312/MAX2314/MAX2316 are IF
receivers designed for dual-band, dual-mode, and sin-
gle-mode N-CDMA and W-CDMA cellular phone sys-
tems. The signal path consists of a variable gain
amplifier (VGA) and I/Q demodulator. The devices fea-
ture guaranteed +2.7V operation, a dynamic range of
over 110dB, and high input IP3 (-33dBm at 35dB gain,
1.7dBm at -35dB).
Unlike similar devices, the MAX2310 family of receivers
includes dual oscillators and synthesizers to form a
self-contained IF subsystem. The synthesizer’s refer-
ence and RF dividers are fully programmable through a
3-wire serial bus, enabling dual-band system architec-
tures using any common reference and IF frequency.
The differential baseband outputs have enough band-
width to suit both N-CDMA and W-CDMA systems, and
offer saturated output levels of 2.7Vp-p at a low +2.75V
supply voltage. Including the low-noise voltage-con-
trolled oscillator (VCO) and synthesizer, the MAX2310
draws only 26mA from a +2.75V supply in CDMA (dif-
ferential IF) mode.
The MAX2310/MAX2312/MAX2314/MAX2316 are avail-
able in 28-pin QSOP packages.
Applications
Single/Dual/Triple-Mode CDMA Handsets
Globalstar Dual-Mode Handsets
Wireless Data Links
Tetra Direct-Conversion Receivers
Wireless Local Loop (WLL)
Features
o
Complete IF Subsystem Includes VCO and
Synthesizer
o
Supports Dual-Band, Triple-Mode Operation
o
VGA with >110dB Gain Control
o
Quadrature Demodulator
o
High Output Level (2.7V)
o
Programmable Charge-Pump Current
o
Supports Any IF Frequency Between 40MHz and
300MHz
o
3-Wire Programmable Interface
o
Low Supply Voltage (+2.7V)
M
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
________________________________________________________________
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
19-1507; Rev 1; 3/03
PART
MAX2310
EEI
MAX2312
EEI
MAX2314
EEI
MAX2316
EEI
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
PIN-PACKAGE
28 QSOP
28 QSOP
28 QSOP
28 QSOP
Pin Configurations appear at end of data sheet.
Block Diagram appears at end of data sheet.
Ordering Information
Selector Guide
-40°C to +85°C
Single Band, Dual Mode
AMPS,
Cellular CDMA
MAX2314
Single Band, Single Mode
PCS CDMA
Dual Band, Triple Mode
AMPS,
Cellular CDMA,
PCS CDMA
MAX2310
MAX2312
DESCRIPTION
MODE
PART
Single Band, Single Mode or
Single Band, Dual Mode with
External Discriminator
Cellular CDMA
MAX2316
40MHz to 150MHz
40MHz to 150MHz
67MHz to 300MHz
40MHz to 300MHz
INPUT RANGE
EVALUATION KIT
AVAILABLE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2316EEI+ | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2316EEI+T | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2316EEI-T | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2316EVKIT | 功能描述:射频开发工具 RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX231CJD | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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