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Features and Benefits
- Integrated omnidirectional circularly polarized antenna
- Integrated high band and low band diplexer for improved multipath distortion
- Full duplex operation
- Simple AM scheme
- Data rate: 100 Mbps
- Ultralow latency
- Short link communication distance: 1 cm to 5 cm (typical)
- Receiver frequency: 63 GHz
- Transmiter frequency: 58.0125 GHz
- Transmitter gain: −3 dB to +32 dB
- Integrated transmitter PA power detector
- Receiver gain: −10 dB to +69 dB
- RF, IF, and BB gain control
- Integrated receiver and transmitter frequency synthesizers
- Integrated reference clock
- On-chip temperature sensors
- DC-coupled baseband input and output
- 3-wire serial digital interface
- 34.70 mm × 29.89, 52-terminal printed circuit assembly (PCA)
The ADMV9621 is a complete millimeterwave (mmWave) wireless connectivity solution in a small printed circuit assembly (PCA) format. All millimeterwave signals are confined to the printed circuit assembly, simplifying implementation. Wireless transmission is achieved using the integrated circularly polarized (CP) omnidirectional patch antenna array, which enables communication in many applications, including rotation. Following the antenna array is an integrated diplexer that provides isolation between the separate transmit and receive paths on the board, which reduces multipath distortion. The receive path integrates all components to demodulate the 63.0 GHz frequency to baseband signals. The flexible receiver gain control is programmable over a wide range to easily accommodate the required link budget. The receiver baseband outputs are dc-coupled and can provide over 500 mV of differential output signal level. Likewise, the transmit path integrates all components to modulate input baseband signals to 58.0125 GHz. The transmitter has programmable gain control to maintain level transmit power. The transmit baseband inputs are dc-coupled and have a broad common-mode input range. Synthesizers are integrated to maintain excellent frequency stability vs. temperature. The simple amplitude modulation (AM) scheme eliminates the need for external data converters, allowing for bit rates of greater than 100 Mbps. On-board power management is integrated to a single 5 V voltage rail to power the ADMV9621.
Together with the ADMV9611, the ADMV9621 provides a complete full duplexed 60 GHz data link for high speed data transmission in the unlicensed 60 GHz industrial, scientific, and medical (ISM) band.
For more information on the ADMV9621, contact Analog Devices, Inc., at V-Band Group.
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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