Description
QFN PIN #
QFN PIN NAME
1, 3, 10, 12, 16
GNDx
2
SAMPLER IN
4
ENBAR
5, 13
VDDx
6
CLK
7
DATA
8
EXTR
9
BUS ENABLE
11
RF OUT
14
NC
15
IND
-
Exposed Center Pad
CSP PIN # 1A 2A 3A 1C 3B 2B 3C 2C 1B -
CSP PIN NAME
DESCRIPTION
GND
Ground
RF IN
RF Input
ENBAR
Enable (active
Features
- that utilize high data rates simultaneously, removing interference within wireless terminals like handsets has become a challenge. Reducing the Electromagnetic Interference recovers the receiver sensitivity, enabling simultaneous operation of multiple radios, and improves the overall quality of service of communication devices. Intersil’s QHx220 is situated in a handset to sample the source of the noise and emulate the RF coupling channel between the noise source and victim receiver antenna. In.
QHx220IQSR Datasheet
