SHM-7

The SHM-7 is designed as an ultra-fast sample and hold designed for high speed analog signal processing applications. SHM-7 acquires a 2V DC input change to 0.1% in only 40 nanoseconds and aperture uncertainty time is less than 10 picoseconds. sample-mode bandwidth is 40MHz.

SHM-7 has five features. (1)40 nanoseconds acquisition time. (2)Dual outputs. (3)10 picoseconds aperture uncertainty. (4)40MHz bandwidth. (5)30mA output current. Those are all the main features.

Some absolute maximum ratings of SHM-7 have been concluded into several points as follow. (1)Its positive supply voltage would be +18Vdc. (2)Its negative supply voltage would be -18Vdc. (3)Its digital input voltage would be +/-5Vdc. (4)Its analog input voltage would be +/-5Vdc. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of SHM-7 are concluded as follow. (1)Its input voltage range would be min +/-2.5Vdc and max +/-5Vdc. (2)Its input bias current would be 50uA. (3)Its input impedance would be min 10Kohms. (4)Its maximum source impedance would be 50ohms. (5)Its sample control inputs would be differential ECL 10.000 positive pulse on pin 3 and negative pulse on pin 1 gives hold mode. (6)Its output voltage range would be min +/-2.5Vdc and max +/-5Vdc. (7)Its output current would be +/-30mA. (8)Its output impedance would be 13ohms. (9)Its gain would be +0.995. (10)Its gain tempco, maximum would be +/-33ppm/°C. (11)Its operating teperature range would be from 0°C to 70°C. (12)Its storage temperature range would be from -65°C to 150°C. (13)Its hold mode feedthrough would be max -86dB. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information about SHM-7 please visit our website and contact us for details. Thank you!