ADCMP604: Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply LVDS Comparator in a 6-lead SC70 Package

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.

技术指标

Prop Delay (ns)typ: 1.5ns
# Per Pkg: 1
Total Power (mW): 42mW
Voltage Supply (V): 2.5 to 5.5
No of Supplies: 1
Input Range (V): -0.2 to Vcc+0.2V
Logic Output: LVDS

应用领域

高速仪器仪表
时钟与数据信号恢复
逻辑电平转换
脉冲波谱
高速线路接收机
阈值检波
峰值和零交叉检波器
高速触发器电路
脉冲宽度调制器
电流/电压控制振荡器
自动测试设备(ATE)

技术特性

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

功能框图

订购指南

产品型号	封装	引脚	温度范围	包装和数量	报价*(100-499)	报价*1000 pcs	RoHS
ADCMP604BKSZ-R2 产品状态: 量产	6 ld SC70	6	工业	Reel, 250	$ 2.78	$ 2.78	Y 材料信息
ADCMP604BKSZ-REEL7 产品状态: 量产	6 ld SC70	6	工业	Reel, 3000	-	$ 2.18	Y 材料信息
ADCMP604BKSZ-RL 产品状态: 量产	6 ld SC70	6	工业	Reel, 10000	$ 0.00	$ 2.18	Y 材料信息

开发工具

产品型号	描述	报价	RoHS	查看PCN/PDN	查看库存/ 购买/样片
EVAL-ADCMP604BKSZ 产品状态: 量产	Evaluation Board	$ 59.00	是	-