Description
RFMD’s RFSA2644 is a 6-bit digital step attenuator (DSA) that
Features
- NC
19
LE
GND VDD GND RF1 GND GND
1
18
GND GND GND RF2 GND GND
Frequency Range 50MHz to 4000MHz 6-Bits, 31.5dB Range, 0.5dB Step High Linearity, IP3 >48dBm 3V and 5V Logic Compatible Serial-to-Parallel Controller Serial Programming Interface Power-up Programming Modes On-Chip ESD Protection Class 1C HBM Single Supply, 3V to 5V Operation Footprint Compatible with Most 24-Pin, 4mm x 4mm, QFNs
2
SPI
17
3
16.
- 4
15.
- 5
6-Bit DSA
14
6
13.
RFSA2644 Datasheet
