ADG726 Analog Devices, ADG726 Datasheet
ADG726
Specifications of ADG726
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ADG726 Summary of contents
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... The ADG732 switches one of 32 inputs (S1-S32 common output determined by the 5-bit binary address lines A0, A1, A2, A3, and A4. The ADG726 switches one of 16 inputs as determined by the 4-bit binary address lines A0, A1, A2, and A3. On-chip latches facilitate microprocessor interfacing. The ADG726 device may also be configured for differential opera- tion by tying CSA and CSB together ...
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... ON t (EN) OFF Charge Injection OFF Isolation Channel-to-Channel Crosstalk –3 dB Bandwidth ADG726 ADG732 C (OFF (OFF) D ADG726 ADG732 (ON ADG726 ADG732 POWER REQUIREMENTS I DD NOTES 1 Temperature range is as follows: B Version: –40°C to +85°C. 2 Guaranteed by design; not subject to production test. Specifications subject to change without notice. ...
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... Bandwidth ADG726 ADG732 C (OFF (OFF) D ADG726 ADG732 (ON ADG726 ADG732 POWER REQUIREMENTS I DD NOTES 1 Temperature ranges are as follows: B Version: –40°C to +85°C. 2 Guaranteed by design; not subject to production test. Specifications subject to change without notice. REV GND = 0 V, unless otherwise noted Version – ...
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... ADG726/ADG732 SPECIFICATIONS DUAL SUPPLY (V = +2 Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆ Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D ADG726 ADG732 Channel ON Leakage (ON ADG726 ADG732 DIGITAL INPUTS Input High Voltage, V ...
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... EN Figure 1. Timing Diagram Input data is latched on the rising edge of WR. The ADG726 has two CS inputs. This enables the part to be used either as a dual 16-1 channel multiplexer or a differential 16-channel multiplexer differential output is required, tie CSA and CSB together. –5– ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADG726/ADG732 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... Don’t Care Don’t Care REV. 0 Table I. ADG726 Truth Table EN CSA CSB L-> Table II. ADG732 Truth Table L-> –7– ADG726/ADG732 ON Switch Retains Previous Switch Condition No Change in Switch Condition NONE S1A–DA, S1B–DB S2A–DA, S2B–DB S3A–DA, S3B–DB S4A– ...
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... ADG726/ADG732 V Most Positive Power Supply Potential DD V Most Negative Power Supply in a Dual-Supply Application. In single-supply applications, connect to GND Positive Supply Current DD I Negative Supply Current SS GND Ground (0 V) Reference S Source Terminal. May be an input or output. D Drain Terminal. May be an input or output. ...
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... – TPC 4. On Resistance vs Single Supply –5 – + –15 –3 –2 – – TPC 7. ADG732 Charge Injection vs. Source Voltage REV. 0 Typical Performance Characteristics—ADG726/ADG732 + +2.25V +2. –2.25V –2. +2.75V –2.75V –2.75 –1.75 –0.75 0.25 1. – TPC 2 ...
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... Test Circuit 2. I (OFF THRU S31 A0 ADG732 GND WR *SIMILAR CONNECTION FOR ADG726 Test Circuit 5. Switching Time of Multiplexer THRU S31 A0 ADG732 GND WR *SIMILAR CONNECTION FOR ADG726 3V – –20 –30 –40 –50 –60 –70 –80 –90 –100 0.03 0 FREQUENCY – MHz TPC 11. Crosstalk vs. Frequency ...
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... OUT C L 1nF V OUT GND WR Test Circuit 9. Charge Injection 0 LOGIC “ 1” ADG732* GND OFF ISOLATION = 20 LOG * SIMILAR CONNECTION FOR ADG726 Test Circuit 10. OFF Isolation –11– ADG726/ADG732 50% t (WR) ON 20% t (WR) OFF 20 OFF 50% 50 (EN) (EN) ON OFF 10% 90 OFF V OUT ...
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... V NETWORK DD SS ANALYZER OUT R L ADG732* 50 GND V WITH SWITCH OUT INSERTION LOSS = 20 LOG V WITHOUT SWITCH OUT * SIMILAR CONNECTION FOR ADG726 Test Circuit 12. Bandwidth 0.30 0.23 PIN 1 0.18 INDICATOR 48 1 5.25 BOTTOM 4.70 VIEW 2. 5.50 REF 37 36 7.00 BSC 0.27 0.22 1.05 ...