Key facts
- Brand
- Analog Devices
- Model
- AD8187
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices AD8186/AD8187 Datasheet
The AD8186 (gain = +1) and AD8187 (gain = +2) are 480 MHz single‑supply, triple 2‑to‑1 video multiplexers offered in a 24‑lead TSSOP package. They provide fast 4 ns channel‑to‑channel switching, low crosstalk, and a high‑impedance disable feature for building larger input arrays.
Key specifications include a small‑signal bandwidth of up to 1000 MHz, low quiescent current (<20 mA at 5 V), and robust ESD protection. The devices are suited for RGB switching in LCD/plasma displays, video routers, and other high‑speed video applications.
Analog Devices AD8187 specifications
| Small‑Signal Bandwidth (‑3 dB) | 1000 MHz |
|---|---|
| Large‑Signal Bandwidth (‑3 dB) | 480 MHz (AD8187) / 450 MHz (AD8186) |
| Power Supply Operating Range | 3.5 V – 5.5 V |
| Quiescent Current (All Channels ON) | 18.5 mA (AD8186) / 19.5 mA (AD8187) |
| OFF Isolation (5 MHz) | -84 dB (AD8186) / -95 dB (AD8187) |
| Input Resistance @100 kHz | 1.8 MΩ (AD8186) / 1.3 MΩ (AD8187) |
All Analog Devices AD8187 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the channel‑to‑channel switching time of the AD8186/AD8187?
The AD8186 switches in 3.6 ns and the AD8187 in 4 ns (50 % logic to 50 % output settling).
What package are the AD8186 and AD8187 offered in?
Both devices are supplied in a 24‑lead Thin Shrink Small Outline Package (TSSOP, RU‑24).
What is the supply voltage range for the AD8186/AD8187?
The devices operate from 3.5 V to 5.5 V.
What package does the AD8186/AD8187 use?
Both devices are offered in a 24‑lead thin‑shrink small‑outline package (TSSOP).