 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
F4481 Datasheet(PDF) 1 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
F4481 Datasheet(HTML) 1 Page - Renesas Technology Corp |
|
|
1 / 45 page  DIFF-In/SE-Out Quad Path TX DVGA 400MHz to 1100MHz F4481 Datasheet © 2020 Renesas Electronics Corporation 1 December 15, 2020 Description The F4481 is a 400MHz to 1100MHz Quad Path TX DVGA outfitted with 100Ω differential inputs and 50Ω single-ended outputs. The device is part of a complete family of VGAs targeting FDD and TDD applications within the 400MHz to 4200MHz frequency range. Using a single 3.3V power supply and only 520mA of ICC, the F4481 provides four independent transmit paths, each with 28dB maximum gain, +40dBm OIP3, +16dBm output P1dB, and 5.5dB NF at 900MHz under typical conditions. Each channel includes a glitch-free digital step attenuator that reduces gain by up to 31.5dB in precise 0.5dB steps. The F4481 is packaged in an 8 × 8 mm 56-LGA, with matched 100Ω differential input and 50Ω single-ended output impedances for ease of integration into the signal path. Competitive Advantage Combines four independent TX channels consisting of an LPF, LNA, DSA, and Driver in a compact 8 × 8 mm LGA package Low DC power High linearity High reliability Uses Renesas’ patented Zero-DistortionTM and Glitch-FreeTM technologies, providing superior performance and PA damage protection over the entire RF gain range Typical Applications 4G and 5G multi-mode, multi-carrier transmitters LTE and UMTS/WCDMA base stations Active antenna systems Digital radio Features Independent quad channels for FDD TX applications RF range: 400MHz to 1100MHz • F4482: 1300MHz to 2800MHz 28dB typical max gain at 900MHz Precise SPI-controlled Glitch-FreeTM gain adjustment • 31.5dB gain range with 0.5dB step size 5.5dB NF at 900MHz +40dBm OIP3 at 900MHz +16dBm output P1dB at 900MHz 3.3V supply voltage ICC = 520mA 100Ω differential input impedances 50Ω single-ended output impedances 1.8V and 3.3V logic support Independent Channel Standby modes for power savings Operating temperature (TEP) range: -40°C to +105°C 8 × 8 mm, 56-LGA package Block Diagram Figure 1. Block Diagram |
Similar Part No. - F4481 |
|
Similar Description - F4481 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
