AN26025A Datasheet, PDF (1/11 Pages) Panasonic Battery Group – Ultra small, Single Band LNA-IC for 5 GHz Band Applications

AN26025A
Ultra small, Single Band LNA-IC for 5 GHz Band Applications
FEATURES
• Low voltage operation
• Low current consumption
+3.3 V typ.
7.5 mA typ. (High-Gain mode)
• High gain
7.5 µA typ.
14 dB typ.
(Low-Gain mode)
(High-Gain mode)
• Low noise figure 1.65 dB typ. (High-Gain mode)
• Low distortion +5 dBm typ. (High-Gain mode)
• 5 pin Wafer level chip size package (WLCSP)
DESCRIPTION
AN26025A is a single band LNA (Low Noise Amplifier)-
IC for 5 GHz Band applications.
Realizing high performance by using 0.18 µm SiGeC Bi-
CMOS process (f_T = 90 GHz, f_max = 140 GHz).
High/Low Gain-mode is changeable, controlled by
integrated CMOS logic circuit.
Achieving miniaturization by using small size Wafer
Level Chip Size Package (WLCSP).
APPLICATIONS
zWLAN
SIMPLIFIED APPLICATION
TOP VIEW
RF output
50 Ω
A3
B3
A2
A1
B1
L1
C1
C2
RF input
50 Ω
V_CC
C3
CNT
(Gain cnt)
Components
L1
C1
C2
C3
Size
0603
0603
0603
0603
Value
Part Number
1.0 nH
LQP03TN1N0B02
0.5 pF GRM0334C1HR50WD01D
1 000 pF GRM033B11C102KD01
100 000 pF GRM33B30J104KE18
Vendor
Murata
Murata
Murata
Murata
Notes) This application circuit is an example. The operation of mass
production set is not guaranteed. You should perform enough
evaluation and verification on the design of mass production
set. You are fully responsible for the incorporation of the
above application circuit and information in the design of your
equipment.
Publication date: February 2013
1
Ver. CEB