ADV3220: 800 MHz, 2:1 Analog Multiplexers
The ADV3219 and ADV3220 are high speed, high slew rate, buffered, 2:1 analog multiplexers. They offer a −3 dB signal bandwidth greater than 800 MHz and channel switch times of less than 20 ns with 1% settling. With −60 dB of crosstalk and −82 dB isolation (at 100 MHz), the ADV3219 and ADV3220 are useful in many high speed applications. The differential gain of less than 0.02% and the differential phase of less than 0.02°, together with 0.1 dB flatness beyond 100 MHz while driving a 75 Ω back terminated load, make the ADV3219 and ADV3220 ideal for all types of signal switching.
The ADV3219/ADV3220 include an output buffer that can be placed into a high impedance state to allow multiple outputs to be connected together for cascading stages without the off channels loading the output bus. The ADV3219 has a gain of +1, and the ADV3220 has a gain of +2; they both operate on ±5 V supplies while consuming less than 7.5 mA of idle current.The ADV3219/ADV3220 are available in the 8-lead LFCSP package over the extended industrial temperature range of −40°C to +85°C.
技术特性
- Excellent ac performance
−3 dB bandwidth
800 MHz (200 mV p-p)
730 MHz (2 V p-p)
Slew rate: 2800 V/μs
- Low power: 75 mW, VS = ±5 V
- Excellent video performance
>100 MHz, 0.1 dB gain
flatness
0.02% differential gain/
0.02° differential phase
(RL = 150 Ω)
- Gain = +1 (ADV3219) or gain = +2 (ADV3220)
- Low crosstalk of −82 dB @ 5 MHz and −60 dB @ 100 MHz
- High impedance output disable allows connection of multiple devices without loading the output bus
- 8-lead LFCSP
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产品应用
- Routing of high speed signals including Video (NTSC, PAL, S, SECAM, YUV, RGB)
Compressed video (MPEG, wavelet)
3-level digital video (HDB3)
- Data communications
- Telecommunications
技术指标
- t open: n/a
- Ron (Ohms): n/a
- Ron Match (Ohms): n/a
- Max Analog Signal Range: ±3V
- Input Latch: No
- Interface Type: Parallel
- Sw/Mx Function x #: (2:1) x 1
- Mux Type (SE/Diff): Single-Ended
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订购指南
| 产品型号 |
封装 |
引脚 |
温度范围 |
包装和数量 |
报价*(100-499) |
报价*1000 pcs |
RoHS |
| ADV3220ACPZ 产品状态: 量产 |
8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad |
8 |
- |
Tray, 714 |
$ 1.75 |
$ 1.60 |
Y 材料信息 |
| ADV3220ACPZ-R7 产品状态: 量产 |
8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad |
8 |
- |
Reel, 1500 |
$ 1.75 |
$ 1.60 |
Y 材料信息 |
| ADV3220ACPZ-RL 产品状态: 量产 |
8 ld LFCSP (3x3mm, 1.6x2.34mm exposed pad |
8 |
- |
Reel, 5000 |
$ 1.75 |
$ 1.60 |
Y 材料信息 |
评估板
| 产品型号 |
描述 |
报价 |
RoHS |
| ADV3220-EVALZ 产品状态: 量产 |
Evaluation Board |
$ 75.00 |
是 |
ADV3220 应用技术支持与电子电路设计开发资源下载
- ADV3220 英文数据手册DataSheet下载 Rev 0, 04/2010 (pdf 177kB). pdf
- Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
- ADC模数转换器选型指南 . pdf
