SHM-43MC datasheet, PDF - EEWORLD Datasheet

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SHM-43MC: DescriptionSample and Hold Circuit, 1 Func, Sample, 0.025us Acquisition Time, Hybrid, MDIP14, METAL , DIP-14; CategoryAnalog mixed-signal IC Amplifier circuit; File Size116KB，4 Pages; ManufacturerMurata Power Solutions

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SHM-43MC Overview

Sample and Hold Circuit, 1 Func, Sample, 0.025us Acquisition Time, Hybrid, MDIP14, METAL , DIP-14

SHM-43MC Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1053941641
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum acquisition time	0.035 µs
Nominal acquisition time	0.025 µs
Amplifier type	SAMPLE AND HOLD CIRCUIT
Minimum analog input voltage	2 V
maximum rate of descent	25000 V/s
JESD-30 code	R-MDIP-T14
length	20.01 mm
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	METAL
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	+-5,15 V
Certification status	Not Qualified
Sample and hold/Track and hold	SAMPLE
Supply voltage upper limit	7 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	HYBRID
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

SHM-43MC Preview

SHM-43

High-Speed, 0.01% Hybrid Sample/Hold

Typical unit

FEATURES

35 nSec maximum acquisition time to 0.01%

30 nSec maximum hold-mode settling to 0.01%

1 pSec aperture uncertainty

150 MHz small-signal bandwidth

545 mW power dissipation

Small 14-pin DIP package

CMOS control signal

PRODUCT OVERVIEW

The SHM-43 sample-hold utilizes a proprietary

architecture in delivering an acquisition time of 35

nanoseconds maximum to 0.01% and 20 nanosec-

onds maximum to 0.1% accuracy.

Operation requires +15V and ±5V supplies and

the analog input range is ±2V. Packaged in a small

14-pin DIP, the SHM-43 offers a CMOS compat-

ible sample command while dissipating just 545

milliwatts.

The SHM-43 has been designed for applica-

tions that demand fast acquisition times (25 nS,

±0.01%), fast hold mode settling (20nS, ±0.01%),

wide bandwidth, and the ability to drive resis-

tive (100Ω), and capacitive (50 pF) loads with no

compromise in performance. These features make

the SHM-43 an ideal choice for driving ﬂash A/D

converters in applications such as radar and com-

munications.

Two temperature ranges are offered: the com-

mercial 0 to+70 ˚C and military -55 to +125 ˚C.

SIMPLIFIED SCHEMATIC

DIGITAL

+5V

S/H OUT

+15V

POWER

ANALOG

+5V

-5V

POWER

INPUT

S/H CONTROL

S/H OR S/H

SWITCH

DRIVE

10 -5 BYPASS

+5 BYPASS

DIGITAL

GROUND

POWER

GND

ANALOG

GROUND

REF

BYPASS

Typical topology is shown.

Figure 1. Simpliﬁed Block Diagram

DATEL

•

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 USA •

Tel: (508) 339-3000

•

www.datel.com

• e-mail: help@datel.com

04 Apr 2011 MDA_SHM-43.B03

Page 1 of 4

SHM-43

High-Speed, 0.01% Hybrid Sample/Hold

PERFORMANCE, CONT.

Hold Mode Settling,

0.1%, +25 ˚C

0 to +70 ˚C

-55 to +125 ˚C

Output Noise, Hold Mode

Droop Rate, +25 ˚C

0 to +70 ˚C

-55 to +125 ˚C

Functional Speciﬁcations

Apply over the operating temperature range,

±1

Volt input range, 100Ω load, +15V,

±5V

nominal

supplies, unless otherwise speciﬁed.

MIN

—

TYP

—

-80

—

MAX

100

—

UNITS

nSec.

μV rms

μV/μS

PARAMETERS

Input Voltage Range

Input lmpedance

Digital Imputs

(Digital Supply = +5V)

Logic Levels

Logic 1

Logic 0

Logic Loading

Logic 1

Logic 0

MIN

-2

TYP

—

160

MAX

—

UNITS

Volts

Kohms

Feedthrough Rejection 2V Step -76

3.8

—

1.35

Vdc

μA

POWER SUPPLY REOUIREMENTS

Range

Analog +5V

Digital +5V

-5V

+15V

Current Usage

Analog +5V

Digital +5V

-5V

+15V

Power Dissipation

Power Supply Rejection Ratio

+4.75

-4.75

+14.25

—

-52

+5.0

-5.0

+15.0

+38

+1.0

-47

545

-60

+5.25

-5.25

+15.75

+45

+50

-50

655

—

Vdc

OUTPUTS

Voltage Range

Output Current

Output lmpedance (DC)

Stable Capacative Load

±2

—

0.1

—

0.25

—

Ohms

PERFORMANCE

Nonlinearity, DC (±1V)

+25 ˚C

O to·70 ˚C

-55 to +125 ˚C

Sample Mode Offset, +25 ˚C

0 to +70 ˚C

-55to +125 ˚C

Pedestal, 25 ˚C

0 to +70 ˚C

-55 to +125 ˚C

Gain, +25 ˚C

Gain Error, +25 ˚C

O to +70 ˚C

-55 to +125 ˚C

Aperture DeIay, +25 ˚C

0 to + 70 ˚C

-55 to +125 ˚C

Aperture Jitter, +25 ˚C

0 to + 70 ˚C

-55 to +125 ˚C

Slew Rate

Full Power BW,

±1.5V

Small Signal Bandwidth

Harmonic Distortion

±1V,

DC to 5 MHz

±1V,

5 to 10 MHz, +25 ˚C

0 to +70 ˚C

-55 to +125 ˚C

Acq Time 0.01%,

±1V,

+25 ˚C

➀

0 to +70 ˚C

-55 to +125 ˚C

Acq Time 0.1%,

±1V,

+25 ˚C

➀

0 to +70 ˚C

-55 to +125 ˚C

Hold Mode Settling,

0.01%, +25 ˚C

0 to +70 ˚C

-55 to +125 ˚C

—

100

-70

-60

-50

—

±5

±25

±5

—

190

-74

-70

—

0.01

0.02

±30

±35

±15

±20

—

±2

±2.25

250

—

V/V

nSec.

V/μSec.

MHz

nSec.

ENVIRONMENTAL

Operating Temp. Range

-MC, ambient

-MM, case

Storage Temp. Range

Package Type

➀

-55

-65

—

14-Pin metal DIP

+70

+125

+150

˚C

DATEL uses the conservative deﬁnition of Acquisition time, which includes the Aperture Delay time.

Absolute Maximum Ratings

PARAMETERS

+15V supply (pin 12)

+5V supply (pin 4, 14)

-5V supply (pin 13)

Analog input (pin 1)

Digital inputs (pins 5, 6)

Lead temperature (10 sec.)

Short circuit to ground

LIMITS

-0.5 to +18

-0.5 to +7

+0.5 to -7

+5V Supply +1

-5V Supply -1

-0.5 to +7

300

UNITS

Vdc

˚C

Output shorted to any supply will cause permanent damage.

TECHNICAL NOTES

Bypass the

±5V

analog, +5V digital, +15V supplies with a 1μF, 25V tantalum capacitor in parallel with a O.O1

μF ceramic capacitor mounted as close to the pin as possible.

Additional bypass capacitors are necessary, because of internal high switching speeds, and high slew rates of

internal components. REF BYPASS (pin 2), +5 BYPASS (pin 9), and -5 BYPASS (pin 10) are internal connections

that must be bypassed with a minimum 1μF tantalum capacitor mounted as close to the pin as possible. The

polarity of the connections are shown on the test circuit drawing, Figure 2.

As with all high speed analog circuits, it is essential that good grounding tcehniques be used. Tie all ground

pins together at a single ground point beneath the device, and use a short low impedance run to the ground of

the analog power supplies. The ground point should be a solid ground plane under the device and any associ-

ated data converter.

The offset, pedestal, and gain errors of the SHM-43 are laser trimmed at DATEL and no external compensation

capabilities have been provided. This prevents introducing noise through the offset adjust terminals of the S/H

ampliﬁer and guarantees excellent galn linearity, offset drift, and pedestal performance.

To achieve optimum performance-

DATEL

•

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 USA •

Tel: (508) 339-3000

•

www.datel.com

• e-mail: help@datel.com

04 Apr 2011 MDA_SHM-43.B03

Page 2 of 4

SHM-43

High-Speed, 0.01% Hybrid Sample/Hold

DIGITAL

+5V

1μF

ANALOG

+5V

1μF

+15V

1μF

0.01μF

INPUT

S/H *

0.01μF

1μF

-5V

SHM-43

0.01μF

9 +

1μF

minimum

S/H

OUTPUT

100Ω

R1 **

Figure 2. Test CIrcuit Connections

Connections shown for S/H; if opposite polarity sample hold command Is desired, connect

S/H CONTROL (pin 6) to DIGITAL +5V (pin 4). Using the opposite polarity S/H command will

not

effect speed or accuracy.

The SHM-43 MS been optimized tor driving 100Ω loads. R1 should be chosen so that the

total load on the S/H is 100Ω.

+5V

S/H COMMAND

0V (GND)

SAMPLE

HOLD

+1V

ANALOG INPUT

-1V

ACQUISITION

TIME

25nS

±0.01%

TYP.

20nS

±0.01%

TRACK

TO HOLD

SETTLING,

TYP.

±0.01%

FEEDTHRU

80 dB

25nS

±0.01%

+1V

SAMPLE HOLD OUTPUT

-1V

Figure 3. Test Method tor Circuit Shown In FIgure 2

DATEL

•

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 USA •

Tel: (508) 339-3000

•

www.datel.com

• e-mail: help@datel.com

04 Apr 2011 MDA_SHM-43.B03

Page 3 of 4

SHM-43

High-Speed, 0.01% Hybrid Sample/Hold

ORDERING GUIDE SUMMARY

Model Number

SHM-43MC

SHM-43MC-C

SHM-43MM

Temperature Range

0 to +70 °C, non-RoHs

0 to +70 °C, RoHS-6 hazardous substance compliant*

-55 to +125 °C , non-RoHs

*Does not claim EU RoHS exemption 7b – lead in solder.

Contact DATEL for availability of MlL-STD-883 versions.

MECHANICAL DIMENSIONS

Tolerances unless otherwise speciﬁed:

2 PL DEC

±O.02

3 PL DEC ±0.002

±(O.50)

±(O.05)

Dimensions in inches (mm)

0.79

(20.01)

0.49

(12.45)

SHM-43

0.16

(4.06)

PIN 1 INDEX

0.025

(0.64)

0.010

(0.254)

0.018

(0.46)

0.040

(1.02)

0.20

(5.10)

0.300

(7.62)

0.010

(0.254)

0.010

(0.254)

INPUT/OUTPUT CONNECTIONS

Function

Input

Ref Bypass

Power Gnd

Digital +5V

S/H or S/H

S/H Control

Digital Ground

Function

S/H Out

+5 Bypass

-5 Bypass

Analog Ground

+15V Power

-15V Power

Analog +5V

DATEL

11 Cabot Boulevard, Mansﬁeld, MA 02048-1151 USA

ITAR and ISO 9001/14001 REGISTERED

. makes no representation that the use of its products in the circuits described herein, or the use of other

technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not

imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁcations are subject to change

without notice.

www.datel.com • e-mail: help@datel.com

04 Apr 2011 MDA_SHM-43.B03

Page 4 of 4

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SHM-43MC Related Products

	SHM-43MC
Description	Sample and Hold Circuit, 1 Func, Sample, 0.025us Acquisition Time, Hybrid, MDIP14, METAL , DIP-14
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1053941641
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum acquisition time	0.035 µs
Nominal acquisition time	0.025 µs
Amplifier type	SAMPLE AND HOLD CIRCUIT
Minimum analog input voltage	2 V
maximum rate of descent	25000 V/s
JESD-30 code	R-MDIP-T14
length	20.01 mm
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Package body material	METAL
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	+-5,15 V
Certification status	Not Qualified
Sample and hold/Track and hold	SAMPLE
Supply voltage upper limit	7 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	HYBRID
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

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