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无线、射频(RF)与电缆网页







Maxim > 方案 > 蜂窝手机

前端/接收器

数据资料
显示 标题/型号 关键优势
QV  PDF 450MHz CDMA/OFDM LNA/混频器
MAX2335

优化于450MHz无线系统,是Maxim 450MHz CDMA/OFDM 3芯片组方案的其中一款芯片
QV  PDF ISDB-T单段、低中频调谐器
MAX2160, MAX2160EBG

QV  PDF W-CDMA LNA/混频器IC
MAX2387, MAX2388, MAX2389

超小尺寸、超低电流LNA/混频器IC,用于WCDMA、IMT2000和UMTS蜂窝电话
QV  PDF 三模/双模CDMA LNA/混频器
MAX2338

QV  PDF 可调、高线性度、SiGe、双频段、LNA/混频器IC
MAX2320, MAX2321, MAX2322, MAX2324, MAX2326, MAX2327

QV  PDF 低成本、900MHz、低噪声放大器及下变频混频器
MAX2685

900MHz LNA及混频器,提供完备的前端方案,仅消耗8mA电流



Key Specifications:   Front-End/Receivers
Part Number Features Applications Band/Freq (MHz) Footprint (mm x mm) Package
MAX2387 
-10dBm LO Drive
10.7mA Current Consumption
2.3dB Cascaded Noise Figure
32dB LNA Gain Step
ARIB
ETSI
WCDMA
2110 to 2170 3.0 x 3.0 QFN/12
MAX2388 
-10dBm LO Drive
18dB LNA Gain Step
9.9mA Current Consumption
LO Buffer
ARIB
ETSI
WCDMA
2110 to 2170 3.0 x 3.0 QFN/12
THIN QFN/12
MAX2389 
-4dBm LO Drive
18dB LNA Gain Step
7.9mA Current Consumption
No LO Buffer For Reduced Current Consumption
ARIB
ETSI
WCDMA
2110 to 2170 3.0 x 3.0 QFN/12
MAX2338 
1.4dB LNA Noise Figure
15dB LNA Gain
Dual-Band, Triple-Mode Phones
LO-Divider Saves VCO Module
AMPS
CDMA
TDMA
 -  5.0 x 5.0 QFN/28
THIN QFN/28
MAX2320 
+2.7V to +3.6V Single-Supply Operation
Dual-Band, Triple-Mode Phones with Dual VCO
Pin-Selectable Low-Gain Mode
AMPS
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2321 
+2.7V to +3.6V Single-Supply Operation
Dual-Band, Triple-Mode Phones
Integrated LO-Doubler Allows Cellular-Only VCO
Pin-Selectable Low-Gain Mode
AMPS
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2322 
+2.7V to +3.6V Single-Supply Operation
Optional Integrated LO-Doubler
PCS, Single-Mode Phones
Pin-Selectable Low-Gain Mode
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2324 
+2.7V to +3.6V Single-Supply Operation
Adjustable IP3
Cellular, Dual-Mode Phones
Dual-IF Outputs
AMPS
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2326 
Dual-Band, Triple-Mode Phones
High-Linearity, Adjustable IP3
Integrated LO-Divider Allows Single PCS-VCO
AMPS
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2327 
Dual-Band, Triple-Mode Phones with Dual-VCO
High-Linearity, Adjustable IP3
Separate VCO Inputs
Separate VCO Outputs
AMPS
CDMA
TDMA
 -  6.3 x 6.5 TSSOP/20
MAX2685 
+16dBm
+2.7V to +5.5V Single-Supply Operation
Gain: +15dB/-12dB
Input IP3: +7dBm
LNA Bypass Switch
NF: 1.4dB/12dB
Supply Current: 8.5mA/3.8mA
AMPS
AMR
Cordless
ISM
800 to 1000 5.0 x 6.0 QSOP/16
See All Front-End/Receivers (18)



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