MA02204AF Datasheet, PDF (1/4 Pages) Tyco Electronics – 3.3V 0.5W RF Power Amplifier IC for DECT

3.3V 0.5W RF Power Amplifier IC
for DECT
MA02204AF
Applications
DECT
PCS
Personal Wireless Telephony (PWT)
Cordless PBX
Radio/Wireless Local Loop (RLL/WLL)
Features
•= Single Positive Supply
•= 16 Pin TSSOP Plastic Package
•= Class AB Bias
•= 1700 to 2200 MHz Operation
•= 50 Ω Input Impedance
•= Simple Output Match
•= Accommodates Battery Charging Conditions up to 5 Volts
•= Self-Aligned MSAG^®-Lite MESFET Process
•= Guaranteed Stability and Ruggedness
V_DD1
V_DD2
Typical 3.3 Volt Performance
N/C
GND
27 dBm Output Power
GND
GND
32 dB Power Gain
GND
GND
42% Power Added Efficiency
RF_IN
RF_OUT /V_DD3
-40 dBc 2^nd Harmonic
GND
GND
-45 dBc 3^rd Harmonic
GND
GND
N/C
N/C
ELECTRICAL CHARACTERISTICS VDD= 3.3 V, PIN= -5 dBm, TS=55 °C (Note 1), Output externally matched to 50 Ω
Characteristic
Symbol Min
Typ
Max Unit
Frequency Range
ƒ
1880 1905 1930 MHz
Output Power
Power Gain
Power Added Efficiency
P_OUT
26
27
28 dB
G_P
31
32
33 dB
η
38
42
—%
Drain Current
Harmonics
Input VSWR
I_DD
—
360 470 mA
2ƒ_o
—
-40
-34 dBc
3ƒ_o
—
-45
-38 dBc
—
— 1.3:1 2.0:1 —
Off Isolation (VDD=0 V)
—
35
40
— dB
Thermal Resistance (Junction of 3^rd stage FET to solder point of pin 13)
R_{TH J-S}
—
—
60 °C/
W
Load Mismatch (VDD = 5 V, VSWR = 6:1, PIN = +5 dBm)
Stability (PIN = -6 to +5 dBm, VDD = 0-5 V, TS= -40 to +85 °C, Load VSWR = 6:1)
—
No Degradation in Power Output
—
All non-harmonically related outputs
more than 60 dB below desired signal
Note 1: Ts is the temperature measured at the soldering point of pin 13, mounted on 60 mil GETEK evaluation board in a free air condition with
ambient room temperature TA=25°C. The electrical data presented herein was taken with the evaluation board shown in Figures 1 & 6, under
room temperature conditions , operating at 500 mW of load power (VDD = 3.3 V), unless otherwise specified.
Specifications subject to change without notice.
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Europe: Tel. [phone], Fax [phone]
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901642 K