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MMDS20254HT1 NXP Semiconductors
Doherty Splitter/Combiner
MFG Part Number: MMDS20254HT1

Advanced Doherty Alignment Module (ADAM). The MMDS20254H is an integrated module designed to enable accurate alignment of phase and amplitude on the carrier and peaking amplifiers when used in base station transmitters in conjunction with high power Doherty amplifiers and ensures Doherty power amplifier consistency, in particular for asymmetric implementations. The MMDS20254H enables superior linearity-efficiency trade-off while improving output power. It contains a 90 degree coupler, digitally selectable phase shifters and step attenuators, and operates from a single voltage supply. The MMDS20254H is suitable for transmit protocols such as GSM, W-CDMA, UMTS and LTE using frequencies from 1800 to 2200 MHz, and is controlled using a serial peripheral interface (SPI).

Key AttributesValue
Frequency Range : Minimum Frequency1800 MHz
Frequency Range : Maximum Frequency2200 MHz
Insertion Loss5.5 dB
Return Loss13 dB
Amplitude Balance
Phase Balance
Power0.316 W
Operating Temperature Range : Minimum Operating Temperature-65 ºC
Operating Temperature Range : Maximum Operating Temperature150 ºC
QuantityUnit Price
1 - 9
10 - 24
25 - 99
100+Get Quote

This product is available in the following countries:
  • Global