Datasheet Details
- Part number
- F1456
- Manufacturer
- IDT
- File Size
- 5.47 MB
- Datasheet
- F1456-IDT.pdf
- Description
- TX Digital VGA
F1456 Description
T TX Digital VGA 2100 MHz to 2950 MHz F1456 Datasheet .
The F1456 is a High Gain / High Linearity 2100 MHz to 2950 MHz TX Digital Variable Gain Amplifier used in transmitter applications.
F1456 Features
* Broadband 2100 MHz to 2950 MHz
* 32.1 dB max gain
* 3.9 dB NF @ max gain (2650 MHz)
* 31.5 dB total gain control range, 0.5 dB step
* < 2 dB overshoot between gain transitions
* Maintains flat +21.5 dBm OP1dB for more than 13 dB gain
adjustment range
* Maintains flat +3
F1456 Applications
* The F1456 TX DVGA provides 32.1 dB maximum gain with +38 dBm OIP3 and 3.9 dB noise figure. Up to 31.5 dB gain control is achieved using the combination of a digital step attenuator (DSA) and a KLINTM RF Digital Gain Amplifier. This device uses a single 5 V supply and 215 mA of ICC. This device is p
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