SHM-43 MURATA-PS | Alldatasheet
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Figure 1. Simplified Block Diagram onds maximum to 0.1% accuracy. mercial 0 to+70 ˚C and military -55 to +125 ˚C.
Model Number Temperature Range SHM-43MC 0 to +70 °C SHM-43MM -55 to +125 °C Contact Murata Power Solutions for availability of MlL-STD-883 versions. MECHANICAL DIMENSIONS INPUT/OUTPUT CONNECTIONS Pin Function Pin Function
1 Input 8 S/H Out
2 Ref Bypass 9 +5 Bypass
3 Power Gnd 10 -5 Bypass
4 Digital +5V 11 Analog Ground
5 S/H
6 S/H Control 13 -15V Power
7 Digital Ground 14 Analog +5V
Tolerances unless otherwise specified: 2 PL DEC ±O.02 3 PL DEC ±0.002 ±(O.50) ±(O.05) Dimensions in inches (mm) 0.010 (0.254) 0.010 (0.254) 0.010 (0.254) 0.018 (0.46) 0.040 (1.02) 0.20 (5.10) 0.79 (20.01) 0.49 (12.45) 0.025 (0.64) PIN 1 INDEX SHM-43 0.300 (7.62) 0.16 (4.06) SHM-43 High-Speed, 0.01% Hybrid Sample/Hold Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000www.murata-ps.com MDA_SHM-43.B01 Page 2 of 5
Functional Specifications Absolute Maximum Ratings Apply over the operating temperature range, ±1 Volt input range, 100Ω load, +15V, ±5V nominal supplies, unless otherwise specified. PARAMETERS MIN TYP MAX UNITS Input Voltage Range -2 — +2 Volts Input lmpedance 50 160 — Kohms Digital Imputs (Digital Supply = +5V) Logic Levels Logic 1 3.8 — — Vdc Logic 0 — — 1.35 Vdc Logic Loading Logic 1 — 1 5 μA Logic 0 — 1 5 μA OUTPUTS Voltage Range ±2 — — V Output Current 50 — — mA Output lmpedance (DC) — 0.1 0.25 Ohms Stable Capacative Load 50 — — pF PERFORMANCE Nonlinearity, DC (±1V) +25 ˚C — — 0.01 % Sample Mode Offset, +25 ˚C — ±5 ±30 mV 0 to +70 ˚C — ±25 ±35 mV -55to +125 ˚C — ±25 ±35 mV Pedestal, 25 ˚C — ±5 ±15 mV 0 to +70 ˚C — — ±20 mV -55 to +125 ˚C — — ±20 mV Gain, +25 ˚C — 1 — V/V Gain Error, +25 ˚C — — ±2 % Aperture DeIay, +25 ˚C — 5 10 nSec. 0 to + 70 ˚C — 10 20 nSec. -55 to +125 ˚C — 10 20 nSec. Aperture Jitter, +25 ˚C — 1 3 pS 0 to + 70 ˚C — 2 6 pS -55 to +125 ˚C — 2 6 pS Slew Rate — 190 250 V/μSec. Full Power BW, ±1.5V 20 25 — MHz Small Signal Bandwidth 100 50 — MHz Harmonic Distortion ±1V, DC to 5 MHz -70 -74 — dB ±1V, 5 to 10 MHz, +25 ˚C -60 -70 — dB 0 to +70 ˚C -50 — — dB -55 to +125 ˚C -50 — — dB Acq Time 0.01%, ±1V, +25 ˚C ~ — 25 35 nSec. 0 to +70 ˚C — — 35 nSec. -55 to +125 ˚C — — 45 nSec. Acq Time 0.1%, ±1V, +25 ˚C ~ — 15 25 nSec. 0 to +70 ˚C — — 35 nSec. -55 to +125 ˚C — — 35 nSec. Hold Mode Settling, 0 to +70 ˚C — — 50 nSec. -55 to +125 ˚C — — 50 nSec. PERFORMANCE, CONT. MIN TYP MAX UNITS Hold Mode Settling, 0 to +70 ˚C — — 35 nSec. -55 to +125 ˚C — — 35 nSec. Output Noise, Hold Mode — 50 100 μV rms Feedthrough Rejection 2V Step -76 -80 — dB Droop Rate, +25 ˚C — 1 5 μV/μS 0 to +70 ˚C — — 25 μV/μS -55 to +125 ˚C — 25 50 μV/μS POWER SUPPLY REOUIREMENTS Range Analog +5V +4.75 +5.0 +5.25 Vdc Digital +5V +4.75 +5.0 +5.25 Vdc +15V +14.25 +15.0 +15.75 Vdc Current Usage Analog +5V — +38 +45 mA Digital +5V — +1.0 +50 mA -5V — -47 -50 mA +15V — 8 12 mA Power Dissipation — 545 655 mW Power Supply Rejection Ratio -52 -60 — dB ENVIRONMENTAL Operating Temp. Range -MC, ambient 0 — +70 ˚C -MM, case -55 — +125 ˚C Storage Temp. Range -65 — +150 ˚C Package Type 14-Pin metal DIP ~ Murata Power Solutions (DATEL) uses the conservative definition of Acquisition time, which includes the Aperture Delay time. TECHNICAL NOTES 1. 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. To achieve optimum performance- 2. 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. 3. 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. 4. The offset, pedestal, and gain errors of the SHM-43 are laser trimmed at Murata Power Solutions (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. PARAMETERS LIMITS UNITS +15V supply (pin 12) -0.5 to +18 Vdc +5V supply (pin 4, 14) -0.5 to +7 Vdc -5V supply (pin 13) +0.5 to -7 Vdc Analog input (pin 1) +5V Supply +1 Vdc -5V Supply -1 Vdc Digital inputs (pins 5, 6) -0.5 to +7 Vdc Lead temperature (10 sec.) 300 ˚C Short circuit to ground 70 mA Output shorted to any supply will cause permanent damage. SHM-43 High-Speed, 0.01% Hybrid Sample/Hold Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000www.murata-ps.com MDA_SHM-43.B01 Page 3 of 5
High-Speed, 0.01% Hybrid Sample/Hold Murata Power Solutions, Inc. 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. © 2008 Murata Power Solutions, Inc. USA: Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com Canada: Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com UK: Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com Japan: Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Singapore: Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: sales@murata-ps.com ISO 9001 and 14001 REGISTERED Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000www.murata-ps.com 11/11/08 MDA_SHM-43.B01 Page 5 of 5