Power Amplifier Module Handy Phone ADE-208-285C 4th. Edition July
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PF0146
Power Amplifier Module Handy Phone
ADE-208-285C 4th. Edition July 1996
class4
Features
Small package: High efficiency: High speed switching: µsec
Arrangement
RF-E VAPC Pout
PF0146
Internal Diagram External Condition Classification
PIN1
PIN2 VAPC
PIN3
PIN4 Pout
VAPC
Pout
0.01 (Ceramic chip) (Aluminum electrolyte) Ferrite bead BLO1RN1-A62-001 (Manufacture: MURATA) equivalent (Microstrip line)
Absolute Maximum Ratings 25°C)
Item Supply voltage Supply current voltage Input power Operating case temperature Storage temperature Output power Symbol VAPC (op) Tstg Pout Rating Unit
+100 +100
PF0146
Electrical Characteristics 25°C)
Item Frequency range Control voltage range Drain cutoff current Total efficiency harmonic distortion harmonic distortion Input VSWR Output power Symbol VAPC H.D. H.D. Unit Test Condition
VAPC 2mW, Pout controlled), 25°C
VSWR (in) Pout
VAPC 25°C VAPC 80°C VAPC 25°C Pout 25°C Pout controlled), 25°C, Output VSWR 10:1 phases
Output power
Pout
Isolation
Switching time
Stability
parasitic oscillation
Test System Diagram
Power Meter L.P.F
VAPC Spectrum Analyzer Test Fixture Directional Coupler Directional Coupler
Power Meter
Phase Shifter
Short
PF0146
Switching Time Test Diagram
VDD=6.0 f=217Hz D.U.T Pout 1SS106 Z=50 1SS106 Power Meter VAPC Duty=1/8
VAPC
100p Oscillo Scope Vout
Vout
Test Fixture Pattern
Unit:
2.88 32.97
2.88 35.97
2.88
Grass Epoxy Double sided 4.8)
PF0146
Note
Apply control voltage range VAPC burst mode must applied operation. instance, pulse width 0.577 msec., duty 12.5% VAPC 4.616 msec. Frame except 0.577 msec. pulse. Unevenness distortion surface mounted module should small possible. protect devices from electro-static damage, soldering iron, measuring equipment human body, etc. should grounded. avoid degradation efficiency output power, lead pins should floated from copper foil PCB, connected right position signal line (refer figure Recommendation improve thermal resistance shown below. Make through holes many possible under module. heat sink case module. When external components(Isolator, Duplexer, etc) module changed, electrical characteristics total system should evaluated enough. avoid destruction module caused excess power consumption, voltage should limited less than good stability, pins should soldered ground pattern PCB. Don' apply Full Heating Methods except Infrared Heating Methods. case Partial Heating Methods, soldering temperature time should less than 230°C, sec, each pin. Soldering temperature time I.R. Reflow should reflow profile shown figure Recommended conditions Rising Methods shows follows. Solvents: de-ionized water, isopropyl alcohol, ethyl alcohol Rising condition: case soak rising max, case ultrasonic rising 5min Don' apply dipping solder method mount. Apply washing after actual confirmation. Recommended pattern footprint shown figure
signal line
Worse module
Better module
lead pins should connected just signal line.
Figure
PF0146
(°C) Package Surface Temperature 4[°C/s] Natural-cooling 1[°C/s] 4[°C/s] Room temp. -4[°C/s] Pre-heating Soldering 230°C
-1[°C/s]
Package surface temperature example)
Figure
(0.146) 0.25
(0.020)
4-1.5 (0.060)
0.25
Unit:[mm] Unit [mm] (inch)
(0.028) (0.20) (0.15)(0.15)(0.20)
Unit:[mm]
Figure
0.25
(0.122)
(0.158)
(0.146) (0.146)
0.25
(0.827)
(0.114)
19.8 (0.780)
(0.114)
PF0146
Characteristics Curve
VAPC, VSWR (in) Frequency Pout Rg=Rl=50 Tc=25
Voltage VAPC V.S.W.R. (in)
Efficiency
VAPC
VSWRin
Frequency (MHz)
H.D, Frequency Pout Rg=Rl=50 Tc=25
(dBc)
Frequency (MHz)
(dBc)
PF0146
Pout, VAPC Rg=Rl=50 Tc=25 Pout
Output Power Pout
Efficiency Efficiency
Voltage VAPC
Pout, VAPC Rg=Rl=50 Tc=25
Output Power Pout
Pout
Voltage VAPC
PF0146
H.D, H.D, VSWR (in) VAPC
(dBc) V.S.W.R. (in)
(dBc) (dBc)
VSWRin
Voltage VAPC
H.D, H.D, VSWR (in) VAPC
(dBc) V.S.W.R. (in)
VSWRin Voltage VAPC
PF0146
VSWR (in), VAPC Pout Efficiency VAPC VSWRin
Voltage VAPC
V.S.W.R. (in) V.S.W.R. (in)
Input Power (mW)
VSWR (in), VAPC Pout Efficiency
Voltage VAPC
VAPC
VSWRin
Input Power (mW)
PF0146
Pout,
Pout Output Power Pout Efficiency Efficiency VAPC
Input Power (mW)
Pout, VAPC Pout
Output Power Pout
Input Power (mW)
PF0146
Pout 25°C,
Efficiency
f=915
f=890
Supply Voltage
PF0146
Package Dimensions
Unit:
(1.5) (1.5)
3.0)
(0.3) (5.1) (7.6) (5.1)
(1.5)
(5.8) (8.8)
2.35
(0.25)
(1.8)
(2.4)
(0.3)
+0.3 -0.2
Hitachi code EIAJ code JEDEC code
RF-E
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