SHM-4860 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Industry-Standard, High-Speed ±0.01% Sample-Hold Amplifiers

SHM-4860
Industry-Standard, High-Speed ±0.01% Sample-Hold Amplifiers
FEATURES
200ns Maximum acquisition time
±0.01% Accuracy
100ns Maximum sample-hold settling time
74dB Feedthrough attenuation
±50ps Aperture uncertainty
Industry standard
PRODUCT OVERVIEW
DATEL’s SHM-4860 is a high-speed, highly
accurate sample hold amplifier designed for
precision, high-speed analog signal processing
applications. Manufactured using modern, high
quality hybrid technology, the SHM-4860 fea-
tures excellent dynamic specifications including
a maximum acquisition time of only 200ns for a
10V step to ±0.01%. Sample-to-hold settling time,
to ±0.01% accuracy, is 100ns maximum with an
aperture uncertainty of ±50ps.
The SHM-4860 is a complete sample-hold cir-
cuit, containing a precision MOS hold capacitor and
a MOSFET switching configuration which results in
faster switching and better feedthrough attenu-
ation. Additionally, a FET-input amplifier design
allows faster acquisition and settling times while
maintaining a considerably lower droop rate.
SIMPLIFIED SCHEMATIC
1k
INPUT 13
HOLD COMMAND 11
HOLD COMMAND 12
1k
CH
+
SWITCH
DRIVER
1 OUTPUT
9 +5V SUPPLY
24 +15V SUPPLY
22 –15V SUPPLY
Ḥ
For full details go to
www.murata-ps.com/rohs
10
15
21
23
SYSTEM GROUND
INTERNAL
SUPPLY BYPASS
CAPACITORS
Figure 1. Functional Block Diagram
www.murata-ps.com
Technical enquiries email: [e-mail], tel: [phone]
MDA_SHM-4860.B01 Page 1 of 4