EVAL-ADCMP604BKSZ 轨至轨,速度非常快, 2.5 V至5.5 V ,单电源的LVDS比较
The ADCMP604/ADCMP605 are very fast comparators fabricated on the Analog Devices, Inc. proprietary XFCB2 process. These comparators are exceptionally versatile and easy to use. Features include an input range from VEE − 0.5 V to VCCI + 0.2 V, low noise, LVDS-compatible output drivers, and TTL/CMOS latch inputs with adjustable hysteresis and/or shut-down inputs.
The devices offer 1.5 ns propagation delays with 1 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically less than 50 ps. A flexible power supply scheme allows the devices to operate with a single 2.5 V positive supply and a −0.5 V to +2.7 V input signal range up to a 5.5 V positive supply with a −0.5 V to +5.7 V input signal range. Split input/output supplies, with no sequencing restrictions on the ADCMP605, support a wide input signal range with greatly reduced power consumption.
The LVDS-compatible output stage is designed to drive any standard LVDS input. The comparator input stage offers robust protection against large input overdrive, and the outputs do not phase reverse when the valid input signal range is exceeded. High speed latch and programmable hysteresis features are also provided in a unique single-pin control option.
The ADCMP604 is available in a 6-lead SC70 package, and the ADCMP605 is available in a 12-lead LFCSP.
EVAL-ADCMP604BKSZ 应用
- High speed instrumentation
- Clock and data signal restoration
- Logic level shifting or translation
- Pulse spectroscopy
- High speed line receivers
- Threshold detection
- Peak and zero-crossing detectors
- High speed trigger circuitry
- Pulse-width modulators
- Current-/voltage-controlled oscillators
- Automatic test equipment (ATE)
EVAL-ADCMP604BKSZ 特点
- 额定轨到轨电压Vcc：2.5 V至5.5 V
- 输入共模电压范围：−0.2 V至VCC + 0.2 V
- 低突波CMOS-/TTL-兼容输出级
- 传播延迟：3.5 ns
- 功耗：10 mW (3.3 V)
- 关断引脚
- 单引脚控制实现可编程迟滞与锁存功能
- 电源抑制：>50 dB
- MAX999的改良替代版
- 工作温度：−40°C至+125°C
EVAL-ADCMP604BKSZ 功能框图
ADCMP604 功能框图
EVAL-ADCMP604BKSZ 技术指标
| Logic Output | LVDS | Voltage Supply (V) | 2.5 to 5.5 |
| # Per Pkg | 1 | Package | 6-Lead SC-70 |
| Supply Current | 17mA | Min Pulse Width | 1ns |
| Prop Delay (ns)typ | 1.5ns |
ADCMP604 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADCMP604BKSZ-R2 | 量产 | 6 ld SC70 | 6 | 工业 |
| ADCMP604BKSZ-REEL7 | 量产 | 6 ld SC70 | 6 | 工业 |
| ADCMP604BKSZ-RL | 量产 | 6 ld SC70 | 6 | 工业 |
| EVAL-ADCMP604BKSZ | 量产 | 评估板 | 12 | 工业 |
