INPUTS

MIN.

TYP.

MAX.

UNITS

Input Voltage Range

–2

—

+2

Volts

Input Impedance (internal termination)

300

400

Ω

Digitals Inputs

Digital Input Voltage Range

–5

—

+5

Volts

Differential Signal Amplitude

–200

—

—

mV

Input Bias Current

–150

–5

+50

μA

OUTPUTS

Output Voltage Range

–2

—

+2

Volts

Output Current

±30

—

—

mA

Output Impedance (dc)

—

0.3

1

Ω

PERFORMANCE

Nonlinearity (±1V)

+25°C

—

±0.0012

—

%

0°C to +70°C

—

—

±0.002

%

–55 to +125°C

—

—

±0.003

%

Sample Mode Offset

+25°C

—

±1

—

mV

0°C to +70°C

—

—

±5

mV

–55 to +125°C

—

—

±10

mV

Pedestal

+25°C

—

±3

—

mV

0°C to +70°C

—

—

±40

mV

–55 to +125°C

—

—

±40

mV

Gain

Gain Drift (±1V), +25°C

—

+1.00

—

V/V

0°C to +70°C

+0.998

—

+1.002

V/V

–55 to +125°C

+0.996

—

+1.004

V/V

Aperture Delay

0°C to +70°C

—

2

—

ns

–55 to +125°C

—

2

—

ns

Aperture Jitter

0°C to +70°C

—

1

—

ps rms

–55 to +125°C

—

1

—

ps rms

Harmonic Distortion (±1V)

dc to 1MHz

—

–77

—

dB

dc to 10MHz

+25°C

—

–65

—

dB

0°C to +70°C

—

—

–58

dB

–55 to +125°C

—

—

–55

dB

Acquisition Time (±0.012%, ±2V)

0°C to +70°C

—

25

—

ns

–55 to +125°C

—

35

—

ns

Acquisition Time (±0.024%, ±2V)

0°C to +70°C

—

20

35

ns

ABSOLUTE MAXIMUM RATINGS

PARAMETERS

LIMITS

UNITS

+5V Supply

0 to +6

Volts

–5V Supply

0 to –6

Volts

Analog Input

+5V Supply –1

Volts

–5V Supply +1

Volts

Continuous Output Current

±50

mA

Digital Inputs

<Supply Voltages

Volts

Junction Temperature

+175

°C

Lead Temperature (10 seconds)

+300

°C

Output shorted to any supply will cause permanent damage.

FUNCTIONAL SPECIFICATIONS

(Apply over the 0°C to +70°C operating temperature range and ±5V nominal supplies, unless

specified.)

–55 to +125°C

—

25

40

ns

PERFORMANCE (CONT.)

MIN.

TYP.

MAX.

UNITS

Acquisition Time (±0.05%, ±2V)

0°C to +70°C

—

19

30

ns

–55 to +125°C

—

20

35

ns

Acquisition Time (±0.1%, ±2V)

0°C to +70°C

—

10

16

ns

–55 to +125°C

—

10

19

ns

Hold Mode Settling (±0.012%)

0°C to +70°C

—

12

—

ns

–55 to +125°C

—

15

—

ns

Hold Mode Settling (±0.024%)

0°C to +70°C

—

7

18

ns

–55 to +125°C

—

7

18

ns

Hold Mode Settling (±0.05%)

0°C to +70°C

—

6

16

ns

–55 to +125°C

—

6

16

ns

Hold Mode Settling (±0.1%)

0°C to +70°C

—

5

12

ns

–55 to +125°C

—

5

12

ns

Slew Rate

±500

±600

—

V/μs

Full Power Bandwidth (±1V)

45

60

—

MHz

Small Signal Bandwidth

50

65

—

MHz

Output Noise, Hold Mode

—

65

—

μVrms

Feedthrough (2V Step)

—

–80

—

dB

Droop Rate

+25°C

—

±2

±6

mV/μs

0°C to +70°C

—

±2

±10

mV/μs

–55 to +125°C

—

±2

±15

mV/μs

POWER SUPPLY REQUIREMENTS

Power Supply Range

+5V Supply

+4.5

+5

+5.5

Volts

–5V Supply

–5.5

–5

–4.5

Volts

Power Supply Current (no load)

+5V Supply

0°C to +70°C

—

+30

+50

mA

–55 to +125°C

—

+30

+55

mA

–5V Supply

0°C to +70°C

—

–25

–35

mA

–55 to +125°C

—

–25

–40

mA

Power Dissipation

0°C to +70°C

—

275

425

mW

–55 to +125°C

—

275

475

mW

Power Supply Rejection Ratio

40

60

—

dB

ENVIRONMENTAL

Operating Temp. Range, case

SHM-14LC

0

—

+70

°C

SHM-14LM

–55

—

+125

°C

Storage Temperature Range

–65

—

+150

°C

Package Type

SHM-14LC

CLCC

SHM-14LM

CLCC

DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 USA • Tel: (508) 339-3000 • www.datel.com • e-mail: help@datel.com

SHM-14

14-Bit Linear Sample-Hold Amplifier

MDA_SHM-14.A04 Page 2 of 5