Overview
The ADV3220ACPZ-RL is a high-speed, high-slew-rate, buffered, 2:1 analog multiplexer produced by Analog Devices Inc. This component is designed to handle high-frequency signals with excellent ac performance, making it suitable for various high-speed applications. The ADV3220 features a gain of +2 and operates on ±5 V supplies, consuming less than 7.5 mA of idle current. It is available in an 8-lead LFCSP package and operates over an extended industrial temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Test Conditions/Comments | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| −3 dB Bandwidth | 200 mV p-p | 840 | 800 | - | MHz |
| −3 dB Bandwidth | 2 V p-p | 600 | 730 | - | MHz |
| Gain Flatness | 0.1 dB, 200 mV p-p, 100 MHz | - | 100 | - | MHz |
| Propagation Delay | 2 V p-p | 700 | 650 | - | ps |
| Settling Time | 1%, 2 V step | 5 | 5 | - | ns |
| Slew Rate | 2 V step, peak | 2200 | 2800 | - | V/μs |
| Crosstalk | f = 5 MHz | -90 | -82 | - | dB |
| Crosstalk | f = 100 MHz | -70 | -60 | - | dB |
| Output Impedance | DC, enabled | 0.02 | 0.04 | - | Ω |
| Output Impedance | Disabled | 1 | 1 | - | MΩ |
| Output Voltage Range | No load | - | ±3 | - | V |
Key Features
- Excellent ac performance with a −3 dB signal bandwidth greater than 800 MHz and a slew rate of 2800 V/μs.
- Low power consumption of 75 mW at ±5 V supplies.
- Excellent video performance with 0.1 dB gain flatness beyond 100 MHz and 0.02% differential gain/0.02° differential phase error.
- Low crosstalk of −82 dB at 5 MHz and −60 dB at 100 MHz.
- High impedance output disable, allowing multiple devices to be connected without loading the output bus.
- Available in an 8-lead LFCSP package with an extended industrial temperature range of −40°C to +85°C.
Applications
- Routing of high-speed signals including video (NTSC, PAL, S, SECAM, YUV, and RGB).
- Compressed video (MPEG, wavelet).
- 3-level digital video (HDB3).
- Data communications.
- Telecommunications.
Q & A
- What is the −3 dB bandwidth of the ADV3220? The −3 dB bandwidth of the ADV3220 is greater than 800 MHz for a 200 mV p-p signal and 730 MHz for a 2 V p-p signal.
- What is the slew rate of the ADV3220? The slew rate of the ADV3220 is 2800 V/μs.
- What is the power consumption of the ADV3220? The ADV3220 consumes less than 75 mW at ±5 V supplies.
- What is the gain of the ADV3220? The gain of the ADV3220 is +2.
- What is the crosstalk performance of the ADV3220? The crosstalk of the ADV3220 is −82 dB at 5 MHz and −60 dB at 100 MHz.
- In what package is the ADV3220 available? The ADV3220 is available in an 8-lead LFCSP package.
- What is the operating temperature range of the ADV3220? The operating temperature range of the ADV3220 is −40°C to +85°C.
- What are some typical applications of the ADV3220? Typical applications include routing of high-speed signals, video processing, compressed video, data communications, and telecommunications.
- How does the output disable feature work? The output disable feature allows the output to be placed into a high impedance state, enabling multiple devices to be connected without loading the output bus.
- What is the propagation delay of the ADV3220? The propagation delay of the ADV3220 is approximately 650 ps for a 2 V p-p signal.
