AD8345AREZ - Brand New Analog Devices RF Modulators
In Stock:10 ,Ready for Immediate Shipping
New
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In Stock:
10,
Ready for Immediate Shipping
Brand:Analog Devices
Category:RF Modulators
Chipdatas Part No.:CD93-AD8345AREZ
Manufacturer Part No.:AD8345AREZ
Datecode:09+
Package:TSSOP-16
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Description
The AD8345AREZ is a silicon RFIC quadrature modulator designed for use in RF modulators. It operates in a frequency range of 140 MHz to 1000 MHz and provides high-performance modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadrature components through the polyphase phase splitter network. The I and Q LO components are mixed with the baseband I and Q differential input signals. Finally, the outputs of the two mixers are combined in the output stage to provide a single-ended 50 Ω drive at VOUT.
Specifications and Features
- Operating Frequency: 140 MHz to 1000 MHz
- +2.5 dBm P1dB at 800 MHz
- -155 dBm/Hz noise floor
- 0.5 degree RMS phase error (IS95)
- 0.2 dB amplitude balance
- Single 2.7V to 5.5V supply
- Pin-compatible with AD8346 and AD8349
- 16-lead TSSOP_EP package
Application Scenarios
- Cellular communication systems
- W-CDMA/CDMA/GSM/PCS/ISM transceivers
- Fixed broadband access systems LMDS/MMDS
- Wireless LAN
- Wireless local loop
- Digital TV/CATV modulators
- Single sideband upconverter
Comparison
Advantages- Accurate phase and amplitude balance provide high-performance modulation of an IF carrier
- Pin-compatible with AD8346 and AD8349
- Low noise floor
Disadvantages- Limited operating frequency range compared to other RF modulators
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Datasheet
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Additional Information
- Datasheet: Download AD8345AREZ
- Chipdatas Part: CD93-AD8345AREZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 14:56 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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