AD539（Wideband Dual-Channel Linear Multiplier/Divider）-AD代理

AD539的基本参数

制造厂商：AD
产品类别：模拟乘法和除法器
技术类目：模拟乘法和除法器
功能描述：Wideband Dual-Channel Linear Multiplier/Divider
（AD代理渠道，提供当日发货、严格的质量标准，满足您的目标价格）

AD539的产品详情：

The AD539 is a low distortion analog multiplier having two identical signal channels (Y1 and Y2), with a common X input providing linear control of gain. Excellent ac characteristics up to video frequencies and a −3 dB bandwidth of over 60 MHz are provided. Although intended primarily for applications where speed is important, the circuit exhibits good static accuracy in computational applications. Scaling is accurately determined by a band-gap voltage reference and all critical parameters are laser-trimmed during manufacture.

The full bandwidth can be realized over most of the gain range using the AD539 with simple resistive loads of up to 100 ?. Output voltage is restricted to a few hundred millivolts under these conditions.

The two channels provide flexibility. In single-channel applications, they can be used in parallel to double the output current, in series to achieve a square-law gain function with a control range of over 100 dB, or differentially to reduce distortion. Alternatively, they can be used independently, as in audio stereo applications, with low crosstalk between channels. Voltage-controlled filters and oscillators using the state-variable approach are easily designed, taking advantage of the dual channels and common control. The AD539 can also be configured as a divider with signal bandwidths up to 15 MHz.

Power consumption is only 135 mW using the recommended ±5 V supplies. The AD539 is available in three versions: the J and K grades are specified for 0 to 70°C operation and S grade is guaranteed over the extended range of −55°C to +125°C. The J and K grades are available in either a hermetic ceramic SBDIP (D-16) or a low cost PDIP (N-16), whereas the S grade is available in ceramic SBDIP (D-16) or LCC (E-20-1). The S grade is available in MIL-STD-883 and Standard Military Drawing (DESC) Number 5962-8980901EA versions.

APPLICATIONS

Precise high bandwidth AGC and VCA systems
Voltage-controlled filters
Video signal processing
High speed analog division
Automatic signal-leveling
Square-law gain/loss control

AD539的优势和特点：

Two Quadrant Multiplication/Division
Two Independent Signal Channels
Signal Bandwidth of 60 MHz (IOUT)

Low Distortion (to 0.01%)
Fully-Calibrated, Monolithic Circuit
Linear Control Channel Bandwidth of 5 MHz

AD539具体的完整产品型号参数及价格（美元）：

5962-8980901EA，封装：16-Lead Side Brazed CerDIP，包装形式及数量：管装，23，工作温度：-55 to 125C，AD官网报价：219.38（100-499个）；197.61（1000+个）

AD539JDZ，封装：16-Lead Side Brazed CerDIP，包装形式及数量：管装，23，工作温度：0 to 70C，AD官网报价：59.76（100-499个）；54.01（1000+个）

AD539JNZ，封装：16-Lead PDIP，包装形式及数量：管装，25，工作温度：0 to 70C，AD官网报价：41.39（100-499个）；37.43（1000+个）

AD539KDZ，封装：16-Lead Side Brazed CerDIP，包装形式及数量：管装，23，工作温度：0 to 70C，AD官网报价：108.08（100-499个）；97.66（1000+个）

AD539KNZ，封装：16-Lead PDIP，包装形式及数量：管装，25，工作温度：0 to 70C，AD官网报价：60.68（100-499个）；54.85（1000+个）

AD539SD/883B，封装：16-Lead Side Brazed CerDIP，包装形式及数量：管装，23，工作温度：-55 to 125C，AD官网报价：320.15（100-499个）；289.39（1000+个）

AD539SE/883B，封装：20-Lead LCC，包装形式及数量：管装，54，工作温度：-55 to 125C，AD官网报价：401.46（100-499个）；362.95（1000+个）

AD539的评估套件：