F1456
F1456 is TX Digital Variable Gain Amplifier manufactured by Renesas.
Features
- Broadband 1500MHz to 2950MHz
- 32.1d B maximum gain
- 3.9d B NF at maximum gain (2650MHz)
- 31.5d B total gain control range, 0.5 d B step
- < 2d B overshoot between gain transitions
- Maintains flat +21.5d Bm OP1d B for more than
13d B gain adjustment range
- Maintains flat +38d Bm OIP3 for more than 15d B gain adjustment range
- SPI interface for DSA control
- Single 5V supply voltage
- ICC = 215m A
- Up to +105°C TCASE operating temperature
- 50Ω input and output impedance
- Standby mode for power savings
- Pin patible 700MHz and 2100MHz versions
- 6 x 6 mm, 28-VFQFPN package
Applications
- Multi-mode, Multi-carrier Transmitters
- Wi MAX and LTE Base Stations
- UMTS/WCDMA 3G Base Stations
- PHS/PAS Base Stations
- Public Safety Infrastructure
R35DS0037EU0102 Rev.1.02 Feb 16, 2022
Figure 1. Block Diagram
Page 1 © 2022 Renesas Electronics
F1456 Datasheet
Contents
1. Pin Information 3 1.1 Pin Assignments 3 1.2 Pin Descriptions 3
2. Specifications 4 2.1 Absolute Maximum Ratings 4 2.2 ESD Ratings...
