SGM2268 Shengbang Microelectronics, SGM2268 Datasheet
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SGM2268
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SGM2268 Summary of contents
Page 1
... TYP), as well as high Off-Isolation and low crosstalk. This ensures excellent linearity and low distortion when switching audio signals. The SGM2268 is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close configuration can be used as a dual 2-to-1 multiplexer ...
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... L = 2.1 V, +25°C NC2 = 35 pF 2.1 V, +25°C NC2 100KHz +25°C 1MHz +25°C 100KHz +25°C 1MHz +25°C +25° NC2 +25°C +25°C - 40°C to +85°C 1.8 - 40°C to +85°C + SGM2268 0.4 0.65 Ω 0.75 Ω 0.04 0.15 Ω 0.2 Ω 0.08 0.12 Ω 0.2 Ω 1 µA 1 µ µ ...
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... L = 1.5 V, +25°C NC2 = 35 pF 1.5 V, +25°C NC2 = 35 pF, L =1.5 V, +25°C NC2 100KHz +25°C 1MHz +25°C 100KHz +25°C 1MHz +25°C +25° =1.0nF NC2 L +25°C +25°C SGM2268 = + 25°C, unless 0.5 0.7 Ω 0.8 Ω 0.03 0.15 Ω 0.2 Ω 0.1 0.18 Ω 0.2 Ω 1 µA 1 µ µA 100 ...
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... Lead Temperature (soldering, 10s)..................................... +260°C + ESD Susceptibility HBM...........................................................................................4000V MM...............................................................................................400V Power supply + Ground Digital control pin to connect the COM terminal to the terminals Common terminal Normally-open terminal Normally-closed terminal 4 PACKAGE PACKAGE MARKING OPTION 2268 Tape and Reel, 3000 FUNCTION SGM2268 ...
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... Frequency(MHz +4. +25℃ A 100 1000 CROSSTALK -100 V = +4.2V + -120 T = +25℃ A -140 10 100 1000 5 On Response vs.Frequency + +25℃ 0 100 Frequency(MHz) Response vs.Frequency 20 0 -20 -40 OFF-ISOLATION -60 -80 CROSSTALK +25℃ A 0.01 0 100 Frequency(MHz) SGM2268 1000 1000 ...
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... NO 0.1μ 100mA V1/100mA ON Test Circuit 1. On Resistance COM V OUT 35pF 50Ω GND Test Circuit 2. Switching Times (t Test Circuit 3. Break-Before-Make Time (t 6 COM V + 50% 50% 90% 90 OFF OFF ) D SGM2268 ...
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... TEST CIRCUITS (Cont.) www.DataSheet4U.com V + 0.1µ COM Source IN Signal GND Test Circuit 4. Off Isolation Test Circuit 5. Channel-to-Channel Crosstalk 7 V OUT C L 5pF SGM2268 ...
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... TEST CIRCUITS (Cont.) www.DataSheet4U.com Test Circuit 6. Bandwidth -3dB Test Circuit 7. Charge Injection (Q) 8 SGM2268 ...
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... WQFN-10 www.DataSheet4U.com PIN #1 DOT BY MARKING Note: All linear dimensions are in millimeters. 1.800 ±0.050 0.400 ±0.050 (×9) 2268 TOP VIEW 9 PIN #1 IDENTIFICATION 0.400 TYP CHAMFER 0.350×45° 0.800 REF 0.200±0.050 BOTTOM VIEW 0.203 REF SIDE VIEW SGM2268 ...
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... REVISION HISTORY Location 10/2007—Preliminary Datasheet 01/2008—Data Sheet REV.A www.DataSheet4U.com SG Microelectronics Co., Ltd A2608, NO.72 North Road Xisanhuan, Haidian District, Beijing, China 100037 Tel: 86-10-51798160/80 Fax: 86-10-51798180-803 www.sg-micro.com 10 Page SGM2268 ...