ADC 低失真不平衡变压器板




One ADC-LD-BB board is included in the hardware kit with the GSPS analog-to-digital converter (ADC) reference boards. Since the analog inputs to the ADC1xDxx00RB are differential and most signal sources are single ended, these balun boards are generally used to achieve single-ended-to-differential conversion. In case both I- and Q- inputs are simultaneously driven with a similar signal, an additional balun board of the same type may be desired.

Incidentally, this balun board may also be used to do differential-to-single-ended conversion. For example, this balun board may be used when observing the DCLK± or RCOut± signal on a single-ended scope when exploring the autosync feature on the GSPS ADC reference boards.

ADC-LD-BB uses the B0430J50100AHF from Anaren®, which is designed for high performance and low cost. Since the input impedance of the GSPS ADCs are 100 Ω and the impedance of most signal generators are 50 Ω, its 1:2 impedance ratio is very convenient. The 10-pF capacitor at the input is recommended by Anaren for best performance. This balun is also a very good choice for driving the GSPS ADC sampling clock (CLK±).

  • Balun: B0430J50100AHF
  • Balun manufacturer: Anaren
  • Frequency range: 400 MHz, 3 GHz
  • Impedance ratio: 1:2
  • Multilayer construction, low insertion loss, low distortion
高速 ADC (≥10MSPS)
ADC10D1000 10 位、双通道 1.0GSPS 或单路 2.0GSPS 模数转换器 (ADC) ADC10D1000QML-SP 耐辐射加固保障 (RHA)、100krad、陶瓷、10 位、双通道 1GSPS 或单通道 2GSPS ADC ADC10D1500 10 位、双通道 1.5GSPS 或单路 3.0GSPS 模数转换器 (ADC) ADC12D1600 12 位、双通道 1.6GSPS 或单通道 3.2GSPS 模数转换器 (ADC) ADC12D1600RF 12 位双通道 1.6GSPS 或单通道 3.2GSPS 射频采样模数转换器 (ADC) ADC12D1800 12 位、双通道 1.8GSPS 或单通道 3.6GSPS 模数转换器 (ADC) ADC12D1800RF 12 位、双通道 1.8GSPS 或单通道 3.6GSPS、射频采样模数转换器 (ADC) ADC12D800RF 12 位、双通道 800MSPS 或单通道 1.6GSPS 射频采样模数转换器 (ADC)
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ADC-LD-BB/NOPB — ADC 低失真不平衡变压器板

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类型 标题 下载最新的英文版本 日期
* 用户指南 ADC-WB-BB / ADC-LD-BB User’s Guide 2012年 5月 7日
证书 ADC-LD-BB/NOPB EU Declaration of Conformity (DoC) 2019年 1月 2日



ADC12D1600RB 12 位双路 1.6/1.8 GSPS 或单路 3.2/3.6 GSPS A/D 转换器参考板


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