shm-49 C&D Technologies., shm-49 Datasheet

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shm-49

Manufacturer Part Number
shm-49
Description
Miniture, High-speed, Complete
Manufacturer
C&D Technologies.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
shm-49MC
Quantity:
2 430
Part Number:
shm-49MM
Manufacturer:
DATEL
Quantity:
2
FEATURES
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GENERAL DESCRIPTION
Murata Power Solution’s SHM-49 is a high-speed, highly accurate
sample/hold designed for precision, high-speed analog signal process-
ing applications. The SHM-49 features excellent dynamic specifications
including a maximum acquisition time of only 200 nanoseconds for a
10V step to ±0.01%.
maximum with an aperture uncertainty of ±2 picoseconds.
sion MOS hold capacitor and a MOSFET switching configuration which
results in faster switching and better feedthrough attenuation. Addition-
ally, a FET input amplifier design allows faster acquisition and settling
times while maintaining a considerably lower droop rate.
ADVANCED PRODUCT DATA
Small 8-pin DIP package
200ns max. acquisition time to ±0.01%
100ns max. sample-to-hold settling time to ±0.01%
16MHz small signal bandwidth
74dB feedthrough attenuation
±25 picoseconds aperture uncertainty
415mW maximum power dissipation
Sample-to-hold settling time, to ±0.01% accuracy, is 100 nanoseconds
The SHM-49 is a complete sample/hold circuit, containing a preci-
ANALOG INPUT
S/H CONTROL
3
2
2kΩ
www.murata-ps.com
SUPPLY
–15V
5
GROUND
Figure 1. Functional Block Diagram
POWER
8
SWITCH
DRIVER
SUPPLY
+15V
7
2kΩ
ANALOG
RETURN
4
SUPPLY
+5V
1
100pF
INPUT/OUTPUT CONNECTIONS
Pin
1
2
3
4
5
6
7
8
Technical enquiries email: sales@murata-ps.com, tel:
Function
+5v Digital Supply
S/H Control
Analog Input
Analog Return
–15v Supply
Analog Output
+15v Analog Supply
Power Ground
±0.05% Sample Hold Amplifiers
Miniture, High-Speed, Complete
6 ANALOG OUTPUT
MDC_SHM-49.B01 Page 1 of 3
SHM-49
+1 508 339 3000

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shm-49 Summary of contents

Page 1

... Sample-to-hold settling time, to ±0.01% accuracy, is 100 nanoseconds maximum with an aperture uncertainty of ±2 picoseconds. The SHM- complete sample/hold circuit, containing a preci- sion MOS hold capacitor and a MOSFET switching configuration which results in faster switching and better feedthrough attenuation. Addition- ally, a FET input amplifier design allows faster acquisition and settling times while maintaining a considerably lower droop rate ...

Page 2

... Model ±0.05 ±0.5 % ±0.005 ±0.01 %FS shM-49Mc ± shM-49MM ±2.5 ±25 mV For availability of high-reliability versions of the SHM-49, ±0.5 ±15 ppm/°C contact Murata Power Solutions. ±3 ±15 ppm of FSR/°C ±5 ±20 ppm of FSR/°C TECHNICAL NOTES 1. All ground pins should be tied together and connected to system analog ground as close to the package as possible ...

Page 3

... Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: MDC_SHM-49.B01 Page SHM-49 +1 508 339 3000 ...

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