MC12026A: 1.1 GHz Dual Modulus Prescaler
The MC12026 is a high frequency, low voltage dual modulus prescaler used in phase-locked loop (PLL) applications. The MC12026A can be used with CMOS synthesizers requiring positive edges to trigger internal counters in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps.A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17 divide ratio as desired. The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio.
特性- 1.1 GHz Toggle Frequency
- Supply Voltage 4.5 to 5.5 V
- Low Power 4.0 mA Typical
- Operating Temperature Range of -40° to 85°C
- The MC12026 is Pin Compatible with the MC12022
- Short Setup Time (tset) 6.0 ns Typical @ 1.1 GHz
- Modulus Control Input Level is Compatible with Standard CMOS and TTL
- Pb-Free Packages are Available
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封装
应用注释 (1)
封装图纸 (1)
数据表 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| MC12026ADG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | 联系BDTIC |
| MC12026ADR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | 联系BDTIC |
订购产品技术参数
| Product | Type | Input Level | Output Level | VCC Typ (V) | fMax Typ (MHz) | tpd Typ (ns) | tR & tF Max (ps) |
|---|
| MC12026ADG | Prescaler | ECL | ECL | 5 | 1100 | | |
| MC12026ADR2G | Prescaler | ECL | ECL | 5 | 1100 | | |
