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| 型号： | MAX9984ETP+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWN CONV 20-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | MAX9984 |
| RF 型： | 手机，CDMA，EDGE，GSM，WCDMA，WiMAX |
| 频率： | 400MHz ~ 1GHz |
| 混频器数目： | 1 |
| 增益： | 8.1dB |
| 噪音数据： | 9.3dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 265mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 包装： | 带卷 (TR) |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
ATION
ILABLE
19-3648; Rev 0; 4/05
EVALU
AVA
KIT
SiGe High-Linearity, 400MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
General Description
The MAX9984 high-linearity downconversion mixer pro-
vides 8.1dB gain, +25dBm IIP3, and 9.3dB NF for
400MHz to 1000MHz base-station receiver applica-
tions*. With an optimized 570MHz to 850MHz LO fre-
quency range, this particular mixer is ideal for low-side
LO injection receiver architectures in the cellular band.
High-side LO injection is supported by the MAX9986,
which is pin-for-pin and functionally compatible with the
MAX9984.
In addition to offering excellent linearity and noise perfor-
mance, the MAX9984 also yields a high level of compo-
nent integration. This device includes a double-balanced
passive mixer core, an IF amplifier, a dual-input LO selec-
table switch, and an LO buffer. On-chip baluns are also
integrated to allow for single-ended RF and LO inputs.
The MAX9984 requires a nominal LO drive of 0dBm, and
supply current is guaranteed to be below 265mA.
The MAX9984/MAX9986 are pin compatible with the
MAX9994/MAX9996 1700MHz to 2200MHz mixers,
making this entire family of downconverters ideal for
applications where a common PC board layout is used
for both frequency bands. The MAX9984 is also func-
tionally compatible with the MAX9993.
The MAX9984 is available in a compact, 20-pin, thin
QFN package (5mm x 5mm) with an exposed paddle.
Electrical performance is guaranteed over the extended
-40°C to +85°C temperature range.
Applications
850MHz W-CDMA Base Stations
Features
? 400MHz to 1000MHz RF Frequency Range *
? 325MHz to 850MHz LO Frequency Range *
(MAX9984)
? 960MHz to 1180MHz LO Frequency Range
(MAX9986)
? 50MHz to 250MHz IF Frequency Range
? 8.1dB Conversion Gain
? +25dBm Input IP3
? +13dBm Input 1dB Compression Point
? 9.3dB Noise Figure
? 71dBc 2RF-2LO Spurious Rejection at
P RF = -10dBm
? Integrated LO Buffer
? Integrated RF and LO Baluns for Single-Ended
Inputs
? Low -3dBm to +3dBm LO Drive
? Built-In SPDT LO Switch with 54dB LO1 to LO2
Isolation and 50ns Switching Time
? Pin Compatible with MAX9994/MAX9996 1700MHz
to 2200MHz Mixers
? Functionally Compatible with MAX9993
? External Current-Setting Resistors Provide Option
for Operating Mixer in Reduced Power/Reduced
Performance Mode
? Lead-Free Package Available
Ordering Information
GSM 850/GSM 900 2G and 2.5G EDGE Base Stations
cdmaOne? and cdma2000 ? Base Stations
PART
TEMP RANGE PIN-PACKAGE
PKG
CODE
iDEN ? Base Stations
400MHz to 700MHz OFDM/WiMAX CPE and
Base-Station Equipment
Predistortion Receivers
MAX9984ETP
MAX9984ETP-T
-40 ° C to +85 ° C
-40 ° C to +85 ° C
20 Thin QFN-EP**
5mm × 5mm
20 Thin QFN-EP**
5mm × 5mm
T2055-3
T2055-3
Fixed Broadband Wireless Access
Wireless Local Loop
Private Mobile Radios
MAX9984ETP+D -40 ° C to +85 ° C
MAX9984ETP+TD -40 ° C to +85 ° C
20 Thin QFN-EP**
5mm × 5mm
20 Thin QFN-EP**
5mm × 5mm
T2055-3
T2055-3
Military Systems
Microwave Links
Digital and Spread-Spectrum Communication Systems
cdma2000 is a registered trademark of the Telecommunications
Industry Association.
cdmaOne is a trademark of CDMA Development Group.
iDEN is a registered trademark of Motorola, Inc.
* For an RF frequency range below 815MHz (LO frequency below
570MHz), appropriate tuning is required. See Table 2 for details.
** EP = Exposed paddle.
+ = Lead free. D = Dry pack. T = Tape-and-reel.
Pin Configuration/Functional Diagram and Typical
Application Circuit appear at end of data sheet.
________________________________________________________________ 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
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PDF描述 |
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| MAX9985ETX+T | IC MIXER DOWN CONV DUAL 36-TQFN |
| MAX9985EVKIT# | KIT EVAL FOR MAX9985 |
| MAX9986AETP+T | IC MIXER DOWN CONV 20-TQFN |
| MAX9986AEVKIT | EVAL KIT FOR MAX9986 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9984EVKIT | 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 |
| MAX9985ETX | 功能描述:上下转换器 SiGe 700-1000MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX9985ETX+ | 功能描述:上下转换器 SiGe 700-1000MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX9985ETX+T | 功能描述:上下转换器 SiGe 700-1000MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX9985ETX-T | 功能描述:上下转换器 SiGe 700-1000MHz Downconversion Mixer RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
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