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HPMD-7904

Features: • Miniature size: less than 2 mm high; 5.6 x 11.9 footprint• Rx Band: 1930-1990 MHzTypical performance: Rx noise blocking: 42dB Insertion loss: 2.2 dB typical 3.0 dB band edge• Tx Band: 1850-1910 MHzTypical performance:Tx interferer blocking: 54dB Insertion Loss: 1.8 dB...

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SeekIC No. : 004365335 Detail

HPMD-7904: Features: • Miniature size: less than 2 mm high; 5.6 x 11.9 footprint• Rx Band: 1930-1990 MHzTypical performance: Rx noise blocking: 42dB Insertion loss: 2.2 dB typical 3.0 dB band edge&...

HPMD-7904 Data Sheet

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Part Number:
HPMD-7904
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/12

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Product Details

Description



Features:

• Miniature size: less than 2 mm high; 5.6 x 11.9 footprint
• Rx Band: 1930-1990 MHz
Typical performance: Rx noise blocking: 42dB Insertion loss: 2.2 dB typical 3.0 dB band edge
• Tx Band: 1850-1910 MHz
Typical performance:
Tx interferer blocking: 54dB Insertion Loss: 1.8 dB typical 2.5 dB band edge
• 30 dBm Tx power handling




Application

• Handsets or data terminals operating in the US PCS frequency band




Specifications

Operating temperature[1] -30 to +85°C
Storage temperature[1] -30 to +100°C

Notes:
1. TC is defined as case temperature, the temperature of the underside of the duplexer where it makes contact with the circuit board.

2. Specifications are given at operating temperature limits and room temperature. To estimate performance at some intermediate temperature, use linear interpolation.

3. Specifications are guaranteed over the given temperature range, with the input power to the Tx port equal to +30 dBm (or lower) over all Tx frequencies. The application of input power levels in excess of +30 dBm will not destroy the duplexer, but its performance may exceed the specification limits given above.

4. Operation in excess of any one of these conditions may result in permanent damage to the device.




Description

The HPMD-7904 is a miniaturized duplexer designed for US PCS handset, designed using Agilent Technologies' Film Bulk Acoustic Resonator (FBAR) Technology. It features a very small size: it is less than 2 mm thick and has a footprint of only 5.6 x 11.9 mm2.

The HPMD-7904 enhances the sensitivity and dynamic range of CDMA receivers, providing more than 50 dB attenuation of transmitted signal at the receiver input, and more than 40 dB rejection of the transmitgenerated noise in the receive band. Typical insertion loss in the Tx channel is only 1.8 dB, minimizing current drain from the power amplifier. Typical insertion loss in the Rx channel is 2.2 dB, improving receiver sensitivity.

Agilent's thin-Film Bulk Acoustic Resonator (FBAR) technology makes HPMD-7904 possible high-Q filters at a fraction their usual size. The excellent power handling of the bulk-mode resonators supports the high output powers needed in PCS handsets, with virtually no added distortion.






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