ADG794BRQZ-REEL7
ActiveLOW VOLTAGE, 300 MHZQUAD 2:1 MUX ANALOG HDTV AUDIO/VIDEO SWITCH
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ADG794BRQZ-REEL7
ActiveLOW VOLTAGE, 300 MHZQUAD 2:1 MUX ANALOG HDTV AUDIO/VIDEO SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | ADG794BRQZ-REEL7 |
|---|---|
| -3db Bandwidth | 300 MHz |
| Channel Capacitance (CS(off), CD(off)) [custom] | 14 pF |
| Channel Capacitance (CS(off), CD(off)) [custom] | 8 pF |
| Channel-to-Channel Matching (ΔRon) | 400 mOhm |
| Charge Injection | 7.5 pC |
| Crosstalk | -70 dB |
| Current - Leakage (IS(off)) (Max) | 1 pA |
| Mounting Type | Surface Mount |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 4 |
| On-State Resistance (Max) [Max] | 7 Ohms |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.154 in |
| Package / Case | 16-SSOP |
| Package / Case | 3.9 mm |
| Supplier Device Package | 16-QSOP |
| Switch Circuit | SPDT |
| Switch Time (Ton, Toff) (Max) [custom] | 7 ns |
| Switch Time (Ton, Toff) (Max) [custom] | 5 ns |
| Voltage - Supply, Single (V+) | 5 V, 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.02 | |
| 10 | $ 2.65 | |||
| 25 | $ 2.29 | |||
| 100 | $ 1.89 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.58 | |||
| Digi-Reel® | 1 | $ 4.02 | ||
| 10 | $ 2.65 | |||
| 25 | $ 2.29 | |||
| 100 | $ 1.89 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.58 | |||
| Tape & Reel (TR) | 1000 | $ 1.48 | ||
| 2000 | $ 1.40 | |||
| 3000 | $ 1.36 | |||
| 5000 | $ 1.31 | |||
| 7000 | $ 1.29 | |||
Description
General part information
ADG794 Series
The ADG794 is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The CMOS process provides low power dissipation yet gives high switching speed and low on resistance. The on-resistance variation is typically less than 1.2 Ω over the input signal range.The bandwidth of the ADG794 is typically 300 MHz and this, coupled with low distortion (typically 0.68%), makes the part suitable for switching analog audio/video signals.The ADG794 operates from a single 3.3 V/5 V supply and is TTL logic compatible. The switches are controlled by the logic inputs IN andENas shown in Table 4. TheENpin allows the user to disable all switches.These switches conduct equally well in both directions when on. In the off condition, signal levels up to the supplies are blocked. The ADG794 switches exhibit break-before-make switching action.The ADG794 is available in a 16-pin QSOP package.PRODUCT HIGHLIGHTSWide bandwidth: 300 MHz.Ultralow power dissipation.Crosstalk: −70 dB (typical) at 10 MHz.Off isolation: −65 dB (typical) at 10 MHz.ESD protection tested as per ESD Association Standards:2 kV HBM (ANSI/ESD STM5.1-2001)200 V MM (ANSI/ESD STM5.2-1999)1 kV FICDM (ANSI/ESD STM5.3.1-1999)APPLICATIONSRGB switchesHDTVDVD-RAudio/video switches
Documents
Technical documentation and resources