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Product Detailed Parameters
- Description：IC VIDEO MULTIPLEXER 4X1 14SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Applications：Video
- Multiplexer/Demultiplexer Circuit：4:01
- Switch Circuit：-
- Number of Channels：1
- On-State Resistance (Max)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±4V ~ 6V
- -3db Bandwidth：700MHz
- Features：Buffered
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Grade：-
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Overview
The AD8184AR-REEL7 is a high-speed 4-to-1 video multiplexer manufactured by Analog Devices Inc. It features a -3 dB signal bandwidth of 700 MHz and a slew rate of 750 V/µs, with a channel switching time of 10 ns. The device operates on ±5 V supplies, consuming less than 4.5 mA in the enabled state. It offers 95 dB crosstalk and 115 dB isolation at 5 MHz. Key specifications include a differential gain error of 0.01% and phase error of 0.01° at 3.58 MHz. The component is housed in a 14-lead SOIC package (R-14) and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Fully buffered inputs and outputs provide unidirectional signal paths with minimal loading effects.
- High-speed disable feature allows multiple devices to be cascaded without bus loading.
- Low glitch magnitude ensures clean transitions during channel switching operations.
- Excellent video specifications including low differential gain and phase errors.
Applications
- Video switchers and routers
- Pixel switching for Picture-In-Picture applications
- Switching in LCD and Plasma displays
Procurement Notes
Verify the specific suffix REEL7 corresponds to the reel packaging format required for your assembly line. Confirm that the R-14 package dimensions match your PCB footprint design. Ensure the voltage supply rails strictly adhere to the specified ±5 V operating range to maintain performance parameters.
Selection Notes
Select this component when high bandwidth exceeding 700 MHz is required alongside low power consumption. Consider the 14-lead SOIC package constraints for board space. Evaluate the need for the fast disable feature if cascading multiple multiplexers in the system architecture.
Part Context
This part belongs to the AD8184 series of high-speed video multiplexers. It is pin-compatible with legacy parts like HA4314 and GX4314. The AR designation indicates the 14-lead Narrow SOIC package variant. The REEL7 suffix specifies the tape and reel packaging configuration for automated manufacturing.
Replacement Considerations
Direct pin-compatible replacements include the AD8180 and AD8182 for dual 2-to-1 configurations. Verify electrical compatibility with legacy HA4314 and GX4314 parts if migrating existing designs.
FAQ
What is the maximum output short circuit current?
The output short circuit current is specified as 30 mA.
How does the ENABLE pin affect the output state?
When the ENABLE input is logic HIGH, all buffers are disabled, and the output switches to a high impedance state.
What is the typical settling time to 0.1%?
The settling time to 0.1% is typically 15 ns for a 2 V step.
