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

芯片引脚定义图

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

EVAL-ADCMP604BKSZ 应用技术支持与电子电路设计开发资源下载

1. 比较器系列ADCMP604 数据手册DataSheet 下载 . PDF
2. ADI 模拟器件公司比较器产品选型指南 . PDF
3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
4. ADI 美国模拟器件公司音频放大器选型指南 . PDF