AD8345 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD8345
Manufacturer

ADI
ChipWorker Part#

CW543103167
Description

140MHz TO 1000MHz Quadrature Modulator
Documentation

Datasheet

AD8345 Global Supplier

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AD8345 Specifications

Attribute	Attribute Value

Part Number	AD8345
Manufacturer	ADI
ChipWorker Part#	CW543103167
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active

Product Description

Product Details
The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. The part provides a very low noise floor and high output power supporting a significant improvement in output dynamic range. The AD8345 needs a low LO drive level and provides a fully specified 50 Ω buffered output.
The part provides excellent amplitude and phase balance and sideband suppression specifications to enable higher order/capacity QAM modulated radios.
Additionally the AD8345 has been tested and supports the requirements as an IF modulator within CDMA/GSM/W-CDMA cellular infrastructure equipment and as a direct conversion modulator for the 800 – 900 MHz cellular bands.
The AD8345 is supplied in 16-lead Thin Shrunk Small Outline (TSSOP) package with exposed paddle, and fully specified over –40°C to +85°C temperature range.
**Availability** Samples part number (AD8345ARE) and an evaluation board, part number (AD8345-EVAL) are available. **Other Modulator / Demodulator Products **
AD8346 – 800 MHz to 2.5 GHz Lower Power Direct Up-Conversion Modulator
AD8347 – 800 MHz to 2.7 GHz Direct Conversion Demodulator
AD8349 – 700 MHz to 2.7 GHz Low Noise, Higher Output Drive, RF Modulator
### Features and Benefits
Output frequency range 140 MHz to 1000 MHz
I/Q baseband frequency range dc – 80 MHz output power +2.5 dBm P1 dB
Noise floor –155 dBm/Hz
Quadrature phase accuracy 0.5 deg rms
Amplitude balance 0.2 dB
Single 2.7 V – 5.5 V supply
Pin compatible with AD8346 / AD8349

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- XRF inspection
- Electrical testing
- Surface testing

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