产品详情
The MAX2680/MAX2681/MAX2682 operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium battery. These devices offer a wide range of supply currents and input intercept (IIP3) levels to optimize system performance. Additionally, each device features a low-power shutdown mode in which it typically draws less than 0.1µA of supply current. Consult the Selector Guide for various combinations of IIP3 and supply current.
The MAX2680/MAX2681/MAX2682 are manufactured on a high-frequency, low-noise, advanced silicon-germanium process and are offered in the space-saving 6-pin SOT23 package.
主要特征
- 400MHz to 2.5GHz Operation
- +2.7V to +5.5V Single-Supply Operation
- Low Noise Figure: 6.3dB at 900MHz (MAX2680)
- High Input Third-Order Intercept Point (IIP3 at 2450MHz)
- -6.9dBm at 5.0mA (MAX2680)
- +1.0dBm at 8.7mA (MAX2681)
- +3.2dBm at 15.0mA (MAX2682)
- < 0.1µA Low-Power Shutdown Mode
- Ultra-Small Surface-Mount Packaging
应用/用途
- 400MHz/900MHz/2.4GHz ISM波段无线装置
- 蜂窝电话/无绳电话
- IEEE 802.11与无线数据
- 个人通信系统(PCS)
- 无线本地环路(WLL)
# Channels | 1 |
RF Freq. (MHz) (min) | 400 |
RF Freq. (MHz) (max) | 2500 |
LO Frequency (MHz) (min) | 400 |
LO Frequency (MHz) (max) | 2500 |
IF Frequency (MHz) (min) | 10 |
IF Frequency (MHz) (max) | 500 |
Gain (dB) | 14.2 |
Input IP3 (dBm) | -6.1 |
Noise Figure (dB) | 7 |
VCC (V) | 2.7 to 5.5 |
3.3V Supply Current (mA) | 8.7 |
Footprint (mm x mm) | 2.7 x 2.9 |
Package/Pins | SOT23/6 |
Budgetary Price (See Notes) | $1.06 @1k |
技术文档
数据资料 | 400MHz至2.5GHz、低噪声、SiGe下变频混频器 | Oct 22, 2003 | |
设计指南 | RF和混合信号PCB的一般布局指南 | ||
应用笔记 | 调谐于GPS前端的MAX2681 SiGe下变频混频器 | ||
应用笔记 | 3.5GHz无线本地环路收发信机射频芯片 | ||
应用笔记 | GPS接收机射频芯片 |
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描述
The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
特征
- Easy Evaluation of MAX2680/MAX2681/MAX2682
- Easy Evaluation of All Device Functions
- +2.7V to +5.5V Single-Supply Operation
- RF Input Matched to 50Ω at 900MHz
- IF Output Matched to 50Ω at 70MHz
- SMA Input and Output Signal Connectors
- All Critical Peripheral Components Included
描述
The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
特征
- Easy Evaluation of MAX2680/MAX2681/MAX2682
- Easy Evaluation of All Device Functions
- +2.7V to +5.5V Single-Supply Operation
- RF Input Matched to 50Ω at 900MHz
- IF Output Matched to 50Ω at 70MHz
- SMA Input and Output Signal Connectors
- All Critical Peripheral Components Included
描述
The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
特征
- Easy Evaluation of MAX2680/MAX2681/MAX2682
- Easy Evaluation of All Device Functions
- +2.7V to +5.5V Single-Supply Operation
- RF Input Matched to 50Ω at 900MHz
- IF Output Matched to 50Ω at 70MHz
- SMA Input and Output Signal Connectors
- All Critical Peripheral Components Included
参量
# Channels | 1 |
RF Freq. (MHz) (min) | 400 |
RF Freq. (MHz) (max) | 2500 |
LO Frequency (MHz) (min) | 400 |
LO Frequency (MHz) (max) | 2500 |
IF Frequency (MHz) (min) | 10 |
IF Frequency (MHz) (max) | 500 |
Gain (dB) | 14.2 |
Input IP3 (dBm) | -6.1 |
Noise Figure (dB) | 7 |
VCC (V) | 2.7 to 5.5 |
3.3V Supply Current (mA) | 8.7 |
Footprint (mm x mm) | 2.7 x 2.9 |
Package/Pins | SOT23/6 |
Budgetary Price (See Notes) | $1.06 @1k |
主要特征
- 400MHz to 2.5GHz Operation
- +2.7V to +5.5V Single-Supply Operation
- Low Noise Figure: 6.3dB at 900MHz (MAX2680)
- High Input Third-Order Intercept Point (IIP3 at 2450MHz)
- -6.9dBm at 5.0mA (MAX2680)
- +1.0dBm at 8.7mA (MAX2681)
- +3.2dBm at 15.0mA (MAX2682)
- < 0.1µA Low-Power Shutdown Mode
- Ultra-Small Surface-Mount Packaging
应用/用途
- 400MHz/900MHz/2.4GHz ISM波段无线装置
- 蜂窝电话/无绳电话
- IEEE 802.11与无线数据
- 个人通信系统(PCS)
- 无线本地环路(WLL)
描述
The MAX2680/MAX2681/MAX2682 operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium battery. These devices offer a wide range of supply currents and input intercept (IIP3) levels to optimize system performance. Additionally, each device features a low-power shutdown mode in which it typically draws less than 0.1µA of supply current. Consult the Selector Guide for various combinations of IIP3 and supply current.
The MAX2680/MAX2681/MAX2682 are manufactured on a high-frequency, low-noise, advanced silicon-germanium process and are offered in the space-saving 6-pin SOT23 package.
技术文档
数据资料 | 400MHz至2.5GHz、低噪声、SiGe下变频混频器 | Oct 22, 2003 | |
设计指南 | RF和混合信号PCB的一般布局指南 | ||
应用笔记 | 调谐于GPS前端的MAX2681 SiGe下变频混频器 | ||
应用笔记 | 3.5GHz无线本地环路收发信机射频芯片 | ||
应用笔记 | GPS接收机射频芯片 |