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参数资料
| 型号： | MAX2690EUB+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC MIXER DOWNCONVERTER 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| RF 型： | 手机，CDMA，ISM，PCS，WLAN |
| 频率： | 400MHz ~ 2.5GHz |
| 混频器数目： | 1 |
| 增益： | 7.9dB |
| 噪音数据： | 12dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 20.1mA |
| 电源电压： | 2.7 V ~ 5.5 V |
| 包装： | 管件 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
19-1282; Rev 0; 10/97
ATION
EVALU
AVAILA
KIT
BLE
_______________General Description
The MAX2690 is a miniature, low-noise, low-power
downconverter mixer designed for use in portable con-
sumer equipment. Signals at the RF input port are
mixed with signals at the local-oscillator (LO) port using
a double-balanced mixer. The RF port frequency range
is 400MHz to 2500MHz. The LO port frequency range is
700MHz to 2500MHz. The IF frequency range is 10MHz
to 500MHz, provided the LO and RF frequencies are
chosen appropriately.
The IF port is differential, which provides good linearity
and low LO emissions, as well as providing compatibili-
ty with applications using differential IF filters, such as
CDMA cellular phones. The mixer noise figure is 10dB
at 900MHz.
The MAX2690 draws 16mA at V CC = 3V and operates
from a +2.7V to +5.5V supply. A logic-controlled shut-
down mode reduces the supply current to less than 1μA,
making it ideal for battery-operated equipment. This
device is offered in a miniature 10-pin μMAX package.
________________________Applications
Low-Noise, 2.5GHz
Downconverter Mixer
____________________________Features
o 7.6dBm Input Third-Order Intercept Point
o 10dB Downconverter Mixer Noise Figure
o 7.9dB Gain
o 400MHz to 2500MHz Wideband Operation
o Low Cost
o +2.7V to +5.5V Single-Supply Operation
o <1μA Shutdown Mode
o Ultra-Small 10-Pin μMAX Package
______________Ordering Information
2.45GHz Industrial-Scientific-Medical (ISM)
Band Radios
PART
MAX2690EUB
TEMP. RANGE
-40°C to +85°C
PIN-PACKAGE
10 μMAX
Wireless Local Area Networks (WLANs)
Personal Communications Systems (PCS)
Code-Division Multiple Access (CDMA)
Communications Systems
Cellular and Cordless Phones
Hand-Held Radios
__________________Pin Configuration
TOP VIEW
Typical Operating Circuit appears at end of data sheet.
________________Functional Diagram
TOP VIEW
MAX2690
LGND 1
10 SHDN
LGND 1
BIAS
10 SHDN
GND
2
9
IFOUT+
GND
2
9
IFOUT+
RFIN
RFBYP
V CC
3
4
5
MAX2690
8
7
6
IFOUT-
GNDLO
LO
RFIN
RFBYP
V CC
3
4
5
8
7
6
IFOUT-
GNDLO
LO
μ MAX
μ MAX
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2690EUB+ | 功能描述:上下转换器 Low-Noise 2.5GHz Downconverter 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 |
| MAX2690EUB+T | 功能描述:上下转换器 Low-Noise 2.5GHz Downconverter 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 |
| MAX2690EUB-T | 功能描述:上下转换器 Low-Noise 2.5GHz Downconverter 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 |
| MAX2690EVKIT | 功能描述:射频开发工具 MAX2690 Eval Kit 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 |
| MAX2691EVKIT# | 功能描述:放大器 IC 开发工具 MAX2691 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
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