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PA2460 Power Amplifier IC Advanced Information
HiMARK Technology, Inc. reserves the right to change the product described in this datasheet. All information contained in this datasheet is subject to change without prior notice. HiMARK Technology, Inc. assumes no responsibility for the use of any circuits shown in this datasheet.
Description
The PA2460 is a Power Amplifier (PA) IC as the final RF amplifier for handheld applications in the 130MHz to 480MHz band.
Features
Single 3.5V to 6V Supply Voltage +33dBm Output Power 55% Efficiency 8-pin SOP(FD) package (5mm x 4mm)
Applications
FRS, GMRS Handsets Commercial and Consumer Systems Portable Battery-Powered Equipment Long distance Remote Control
Block Diagram
vcc
Power Control
RFIN
Match
PAIC
Match
RF OUTPUT
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JULY 2003
PA2460 Power Amplifier IC Package and Pin Assignment: 8-Pin SOP(FD)
Dimensions in mm Symbols min. A A1 A2 B C D E e H L y
Dimensions in inch min. 0.057 0.000 --0.013 0.007 0.189 0.150 -- 0.228 0.016 -- 0 nom. 0.059 -- 0.057 --------0.050 ---- -- -- max. 0.061 0.004 --0.020 0.010 0.197 0.157 -- 0.244 0.050 0.004 8
nom. 1.50 --1.45 --------1.27 ---- -- --
max. 1.55 0.10 --0.51 0.25 5.00 4.00 -- 6.20 1.27 0.10 8
1.45 0.00 --0.33 0.19 4.80 3.80 -- 5.80 0.40 -- 0
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JULY 2003
PA2460 Power Amplifier IC Pin Descriptions
Number 1 2 3 4 5 6 7 8
Name APC1 L1 RF_IN VCC L2 RF_OUT RF_OUT APC2
I/O I I I Power I O O I Analog Power Control Matching Inductor RF input Power supply for PA Matching Inductor RF output RF output Analog Power Control
Description
APC1 L1 RF_IN VCC
1
8
APC2 RF_OUT RF_OUT L2
HiMARK PA2460 lot no.
2
7
3
6
4
5
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JULY 2003
PA2460 Power Amplifier IC Absolute Maximum Ratings
VSS = VSS1 = 0 V
Parameter Supply Voltage Supply current Input Power Operating Temperature Range Storage Temperature Range Soldering Temperature Range Soldering Time Range
Symbol VCC Icc PIN TOPR TSTG TSLD tSLD
Rating 6 1000 10 5 to 100 -40 to 125 255 10
Unit V mA dBm
C C C
s
Recommended Operating Conditions
VSS = VSS1 = 0 V
Parameter Supply Voltage Range Operating Temperature
Symbol VCC TA
Value min. typ. 3.5 -30 25 max. 6 85
Unit V
C
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JULY 2003
PA2460 Power Amplifier IC Electrical Characteristics
(VCC = 3.5V, VSS = 0V, TA = 25C, RL=50 Ohm)
Value min. typ. 3.5 130 5 PIN=5dBm PIN=5dBm I VAPC POUT=33dBm IAPC PIN=5dBm, APC=0.2V PIN=5dBm, BW=100kHz, fo+20MHz offset POUT=33dBm All power level -30 1.5:1 2:1 10:1 POUT=33dBm 2 sec -40 POUT=33dBm,VCC=3.5V 0.2 1.4 30 -30 -84 50 33 55 1000 1.6 max. 4.8 480
Parameter VCC Supply Voltage Frequency Range Input Power Output Power Efficiency Current Cousumption Control Voltage Range Full Power Control Voltage Control Current into VAPC Isolation Noise Floor 2nd to 13th Harmonic Distortion Input VSWR Output Load VSWR Rise Time and Fall Time
Symbol VCC f PIN POUT
Condition
Unit V MHz dBm dBm % mA V V mA dB dBm dBc
Page 5
JULY 2003
PA2460 Power Amplifier IC Electrical Characteristics
(VCC = 6V, VSS = 0V, TA = 25C, RL=50 Ohm)
Value min. typ. 6 240 PIN=5dBm PIN=5dBm I VAPC POUT=33dBm IAPC PIN=5dBm, APC=0.2V PIN=5dBm, BW=100kHz, fo+20MHz offset POUT=33dBm All power level -30 1.5:1 2:1 10:1 POUT=33dBm 2 sec -40 POUT=33dBm,VCC=6V 0.2 1.3 30 -30 -84 5 33 45 700 900 1.3 480 max.
Parameter VCC Supply Voltage Frequency Range Input Power Output Power Efficiency Current Cousumption Control Voltage Range Full Power Control Voltage Control Current into VAPC Isolation Noise Floor 2nd to 13th Harmonic Distortion Input VSWR Output Load VSWR Rise Time and Fall Time
Symbol VCC f PIN POUT
Condition
Unit V MHz dBm dBm % mA V V mA dB dBm dBc
Output/Input impedance(for reference only)
Input impedance 410MHz 410MHz 465MHz 465MHz 6V 3.5V 6V 3.5V 26.35-j187.1 15.35-j186.7 27.35-j159.3 27.35-j159.3 Output impedance 8.45-j1.55 5.95-j2.70 12.55-j3.45 7.3-2.2j
1. Output impedance: look into PA2460 2. Input impedance: look into PA2460
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JULY 2003
PA2460 Power Amplifier IC Evaluation Board Circuit
Evaluation Board Schematic(FR4,1.2mm)
VAPC R2 R1 VCC
C7
L4 C9
C8
L5
1 2
8 7
L6
RF IN
Port P1 C10 L3 L8 L7
RF OUT
3 4 6
MLIN L=16mil W=12mil MLIN L=616mil W=12mil C4 P2
PA2460/SOP(FD)8L
5
C3 VCC
C6 L2
C1
C2
Evaluation Board Layout
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JULY 2003
PA2460 Power Amplifier IC BOM
VCC Vapc 1.3V C1 C2 C3 C4 C6 C7 C8 C9 C10 L1 L2 *L3 L4 L5 *L6 L7 L8 R1 R2 R3 R4 * air coil inductor
56nH 10pF 15pF 27pF X 100pF 7pF
3.5V
4.5V
6V
Freq. 130M 300M 390M 410M 433M 465M 130M 410M 465M 245.5M 410M 465M
1.4V 10pF 22pF X 27pF 10pF 1.4V 10pF 11pF 1pF 8pF 7pF 1.4V 8pF 10pF X 6pF 7pF 1.4V 6p 9p X 6p 8p 1.4V 4pF 8pF X 5pF 10pF 1.2V 10pF 27pF X 100pF 8pF 1.3V 5pF 10pF 1pF 10pF 7pF 1000pF 1000pF 1000pF 15p 12pF 56nH 10pF X X 10pF 12pF 1.3V 4pF 8pF 1pF 6pF 10pF 1.15V 8pF 27pF 6pF 100pF 10pF 1.3V 5pF 9pF 1pF 8pF 7pF 1000pF 1000pF 1000pF 8pF X X 25nH 1.8nH 8pF 1.3V 4pF 7pF 1pF 9pF 10pF
1000pF 1000pF 1000pF 10pF X 12pF
12nH 8.2nH 4.7nH 5.6nH 5.6nH 5.6nH 10nH 3.9nH 3.3nH 25nH 25nH
270nH 100nH 100nH 100nH 100nH 100nH 270nH 100nH 100nH 100nH 100nH 100nH 270nH 100nH 100nH 100nH 100nH 100nH 270nH 100nH 100nH 100nH 100nH 100nH 25nH 270nH 100nH 56nH 270nH 39nH 68nH 10nH 25nH 47nH 270nH 68nH 25nH 56nH 100nH 68nH X 56nH
12nH 3.3nH 8.2nH 6.8nH 270nH 4.7nH
100nH 8.2nH 4.7nH
0 ohm 0 ohm
X X
0 ohm 0 ohm
X X
0 ohm 0 ohm
X X
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JULY 2003
PA2460 Power Amplifier IC Typical Characteristics
410MHz,Vcc=3.5V,Pin=5dBm,Vapc=1.4V
PA2460 SOP(FD)8L 36.50 36.00 35.50 35.00 34.50 Pout(dBm) 34.00 60.5 33.50 33.00 32.50 32.00 31.50 31.00 2.50 3.00 3.50 4.00 4.50 5.00 Vcc(V) Pout(dBm) Eff(%) 60.0 59.5 59.0 58.5 58.0 63.0 62.5 62.0 61.5 Pout(dBm) 61.0 EFF.(%) 33.66 33.65
PA2460 SOP(FD)8L 66.0 65.0 33.64 33.63 33.62 33.61 33.60 33.59 33.58 33.57 33.56 404.00 406.00 408.00 410.00 412.00 Freq.(MHz) 414.00 59.0 416.00 Pout(dBm) Eff(%) 60.0 62.0 61.0 64.0 63.0
EFF.(%)
Fig 1.1 Power Output vs. Vcc
Fig 1.2 Power Output vs. Frequency
PA2460 SOP(FD)8L 35.00 34.00 60.0 33.00 32.00 Pout(dBm) 31.00 30.00 29.00 28.00 27.00 26.00 25.00 -15.00 -10.00 -5.00 0.00 Pin(dBm) 5.00 10.00 30.0 15.00 -30.00 Pout(dBm) Eff(%) 35.0 -20.00 45.0 55.0 20.00 30.00 65.0 40.00
PA2460 SOP(FD)8L 70.00 60.00 50.00 40.00 Pout(dBm) EFF.(%) 10.00 30.00 0.00 20.00 40.0 -10.00 0.00 0.50 1.00 1.50 2.00 10.00 0.00 -10.00 Vapc(V) EFF.(%)
Pout(dBm) Eff(%)
50.0
Fig 1.3 Power Output vs. Power Input
Fig 1.4 Power Output vs. Control Voltage
Page 9
JULY 2003
PA2460 Power Amplifier IC Typical Characteristics
465MHz,Vcc=3.5V,Pin=5dBm,Vapc=1.4V
PA2460 SOP(FD)8L 37.00 70.0 68.0 66.0 35.00 Pout(dBm) Pout(dBm) 64.0 34.00 62.0 33.00 60.0 32.00 Pout(dBm) Eff(%) 58.0 56.0 2.50 3.00 3.50 4.00 4.50 5.00 Vcc(V) 33.20 33.10 33.30 33.50 33.40 EFF.(%) 33.80 33.70 33.60
PA2460 SOP(FD)8L 69.4 69.2 69.0 68.8 Pout(dBm) Eff(%) 68.6 68.4 68.2 68.0 67.8 67.6 Freq.(MHz) EFF.(%)
36.00
31.00
458.00 460.00 462.00 464.00 466.00 468.00 470.00 472.00
Fig 2.1 Power Output vs. Vcc
Fig 2.2 Power Output vs. Frequency
PA2460 SOP(FD)8L 34.00 72.0 40.00
PA2460 SOP(FD)8L 80.00 70.00 60.00 50.00 Pout(dBm) 66.0 EFF.(%) 10.00 40.00 30.00 20.00 -10.00 60.0 -20.00 0.00 0.50 1.00 1.50 2.00 10.00 0.00 -10.00 Vapc(V) EFF.(%)
33.50
70.0
30.00
Pout(dBm) Eff(%)
68.0 33.00 Pout(dBm)
20.00
32.50 64.0 32.00 Pout(dBm) 31.50 Eff(%) 62.0
0.00
31.00 -15.00 -10.00 -5.00 0.00 Pin(dBm) 5.00 10.00
58.0 15.00 -30.00
Fig 2.3 Power Output vs. Power Input
Fig 2.4 Power Output vs. Control Voltage
Page 10
JULY 2003
PA2460 Power Amplifier IC
Typical Characteristics
410MHz,Vcc=6V,Pin=5dBm,Vapc=1.3V
PA2460 SOP(FD)8L 34.00 59.00 33.50 57.00 33.00 32.50 Pout(dBm) 32.00 31.50 31.00 30.50 30.00 3.50 4.00 4.50 Pout(dBm) Eff(%) 5.00 Vcc(V) 5.50 6.00 6.50 55.00 Pout(dBm) EFF.(%) 53.00 51.00 49.00 47.00 45.00 33.40 33.20 33.00 32.80 32.60 32.40 32.20 32.00 404.00 406.00 34.00 33.80 33.60
PA2460 SOP(FD)8L 50.00 49.50 49.00 48.50 48.00 EFF.(%) 47.50 47.00 46.50 Pout(dBm) Eff(%) 46.00 45.50 45.00 408.00 410.00 412.00 414.00 416.00 Freq.(MHz)
Fig 3.1 Power Output vs. Vcc
Fig 3.2 Power Output vs. Frequency
PA2460 SOP(FD)8L 40.00 35.00 50.00 30.00 40.00 25.00 Pout(dBm) Pout(dBm) EFF.(%) 20.00 15.00 20.00 10.00 5.00 0.00 -15.00 -10.00 -5.00 0.00 Pin(dBm) 5.00 10.00 0.00 15.00 Pout(dBm) Eff(%) 10.00 30.00 25.00 20.00 15.00 10.00 5.00 0.00 60.00 40.00 35.00 30.00
PA2460 SOP(FD)8L 60.00 Pout(dBm) Eff(%) 40.00 30.00 20.00 10.00 0.00 -5.00 -10.00 0.00 0.20 0.40 0.60 0.80 Vapc(V) 1.00 1.20 1.40 1.60 -10.00 50.00
EFF.(%)
Fig 3.3 Power Output vs. Power Input
Fig 3.4 Power Output vs. Control Voltage
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JULY 2003
PA2460 Power Amplifier IC
Typical Characteristics 465MHz,Vcc=6V,Pin=5dBm,Vapc=1.3V
PA2460 SOP(FD)8L 34.00 70.00 60.00 50.00 33.00 Pout(dBm) Pout(dBm) 40.00 32.50 30.00 32.00 20.00 31.50 Pout(dBm) Eff(%) 10.00 0.00 3.50 4.00 4.50 5.00 Vcc(V) 5.50 6.00 6.50 33.15 33.10 33.20 33.30 33.25 EFF.(%) 33.45 33.40 33.35
PA2460 SOP(FD)8L 48.00 47.80 47.60 47.40 47.20 EFF.(%) 47.00 46.80 46.60 46.40 Pout(dBm) Eff(%) 46.20 46.00 Freq.(MHz)
33.50
31.00
458.00 460.00 462.00 464.00 466.00 468.00 470.00 472.00
Fig 4.1 Power Output vs. Vcc
Fig 4.2 Power Output vs. Frequency
PA2460 SOP(FD)8L 36.00 34.00 50.00 32.00 40.00 30.00
Pout(dBm) Pout(dBm)
PA2460 SOP(FD)8L 60.00 40.00 35.00 Pout(dBm) 30.00 25.00 20.00 15.00 10.00 5.00 0.00 0.00 -5.00 0.00 -10.00 0.00 0.20 0.40 0.60 0.80 Vapc(V) 1.00 1.20 1.40 1.60 -10.00 20.00 10.00 Eff(%) 40.00 30.00 50.00 60.00
EFF.(%)
EFF.(%)
28.00 26.00
30.00
20.00 24.00 22.00 20.00 -15.00 -10.00 -5.00 0.00 Pin(dBm) 5.00 10.00 Pout(dBm) Eff(%) 10.00
15.00
Fig 4.3 Power Output vs. Power Input
Fig 4.4 Power Output vs. Control Voltage
Page 12
JULY 2003

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