- 您現(xiàn)在的位置：買賣IC網 > PDF目錄380351 > MAX2306-MAX2309 (Maxim Integrated Products, Inc.) BEAD CORE SINGLE 3.5X5MM RADIAL PDF資料下載
參數(shù)資料
| 型號： | MAX2306-MAX2309 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | BEAD CORE SINGLE 3.5X5MM RADIAL |
| 中文描述： | 碼分多址中的IF VGA和I / VCO及合成器Q解調器 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 295K |
| 代理商： | MAX2306-MAX2309 |
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.
General Description
The MAX2306/MAX2308/MAX2309 are IF receivers
designed for dual-band, dual-mode, and single-mode
N-CDMA and W-CDMA cellular phone systems. The
signal path consists of a variable-gain amplifier (VGA)
and I/Q demodulator. The devices feature guaranteed
+2.7V operation, a gain control range of over 110dB,
and high input IP3 (-31dBm at 35dB gain, 3.4dBm at
-35dB gain).
Unlike similar devices, the MAX2306 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 MAX2306
draws only 26mA from a +2.75V supply in CDMA (dif-
ferential IF) mode.
The MAX2306/MAX2308/MAX2309 are available in 28-
pin QFN packages.
Applications
Single/Dual/Triple-Mode CDMA Handsets
Globalstar Dual-Mode Handsets
Wireless Data Links
W-CDMA Handsets
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
1
19-2014; Rev 2; 7/01
EVALUATION KIT AVAILABLE
Pin Configurations appear at end of data sheet.
Block Diagram appears at end of data sheet.
Ordering Information
Selector Guide
*Exposed paddle
PART
TEMP. RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
28 QFN-EP*
28 QFN-EP*
28 QFN-EP*
MAX2306
EGI
MAX2308
EGI
MAX2309
EGI
PART
MODE
DESCRIPTION
INPUT RANGE
MAX2306
AMPS,
Cellular CDMA,
PCS CDMA
Dual Band, Triple Mode with Two
IF VCOs
40MHz to 300MHz
MAX2308
AMPS,
Cellular CDMA,
PCS CDMA
Dual Band, Triple Mode with Common
IF VCO
70MHz to 300MHz
MAX2309
External AMPS,
Cellular CDMA,
PCS CDMA
Dual Band, Triple Mode (Drives External
AMPS Discriminator)
70MHz to 300MHz
相關PDF資料 |
PDF描述 |
|---|---|
| MAX2306 | CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer |
| MAX2306EGI | CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer |
| MAX2308EGI | CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer |
| MAX2321(中文) | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| MAX232(中文) | DUAL EIA-232 DRIVER/RECEIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2307EBC DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX2307EBC-T | 功能描述:上下轉換器 RoHS:否 制造商:Texas Instruments 產品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| MAX2307EVKIT | 功能描述:射頻開發(fā)工具 RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MAX2308EGI | 功能描述:調節(jié)器/解調器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| MAX2308EGI-T | 功能描述:調節(jié)器/解調器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。