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Part: PHM005
Category:
Communication
-> Wireless
-> Amplifiers
-> Module->200-500 MHz
Description: 4w 225-400 MHZ Power RF Amplifiers
Company: Polyfet RF Devices
Datasheet: Download PHM005 datasheet File size : 89 kB
Request For quote: Find where to buy PHM005
Datasheet text preview:
polyfet rf devices
Power RF Amplifiers
Power = 4 Watts 225 to 400 Mhz Vdd = 7.5 Volts Bandwidth = Gain = 39 dB
PHM005
50 ohms Input/Output Impedance
Description
The PHM005 is a four stage amplifier specifically designed for Military Bandwidth. This high gain amplifier can be used for portable radio applications requiring high efficieincies.
Absolute Maximum Ratings ( T = 25 oC)
Parameter DC supply Voltage 1 DC supply Voltage 2 Input Power Output Power Operating Case Temp. Storage Temp. Symbol Value Unit 12 VDD1 V 5.5 V VDD2 0.001 Pin W 7 Pout W o Tc -20 to +70 C Tstg -30 to +100 o C
o Electrical Characteristics: ( T = 25 C Zs=Zl=50 ohms. Vdd = 7.5 Volts )
Parameter Symbol Frequency Range BW Output Power Po Power Gain PG Total Efficiency 2nd Harmonics dso Intermod - 2 tone Ip3 Load MismatchToleranc VSWR DC supply Voltage 2 VDD2
Min
225 4 39 38
Typical
Max
400
-30
10:1
5.00 5.5
Unit Mhz Watts dB % dBc dBm Relative V
Test Conditions 50 ohm load Idq = 0 . 9 Amps @ Pout = 4 Watts @ Pout = 4 Watts @ Pout = 4 W. Freq = 3 5 0 Mhz Freq = 3 5 0 Mhz All Phase Angles
POLYFET RF DEVICES
Revision Date1 2 / 1 8 / 9 8
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com
PHM005
Pout(Gain)vsPin[Vdd=7.5V,Venable=5.0V] 6 5 Pout(W) 4 3 2 1 -20 -18 -16 -14 -12 -10 Pin(dBm) Pu ot Gn a i -8 -6 -4 -2 0 60 50 Gain(dB) 40 30 20 10
Gain(Pout)vsFreq.[Pin=-4dBm,Vdd=7.5V,Venable=5.0V] 42 41 Gain(dB) 40 39 38 37 225 8 7 6 5 4 3 400 Pout(W) Efficiency
250
275
300
325
350
375
Frequency Gain Pout
Gain(Eff.)vsFreq.[Pin=-4dBm,Vdd=7.5V,Venable=5.0V] 4 3 5% 0
H r o i ( f. v Fe .[ o t 30 ,V d 75 ,V n be 50 ] am ncEf) s r q P u= . W d = . V e a l = . V
50 40 Harmonic
Efficiency
5% 0 4% 0 3% 0 2% 0 1% 0 0 % 250 275 300 325 350 375 400 Frequency 2ndHarmonic Efficiency
4 2
4% 0
Gain(dB)
4 1
3% 0
30 20 10 0
4 0
2% 0
3 9
1% 0
3 8 25 2
20 5
25 7
30 0
35 2 Fe u n y rqec
30 5
35 7
0 % 40 0
225
Gi a n
Efficiency
POLYFET RF DEVICES
Revision Date 2 / 1 8 / 9 8 1
1110 Avenida Acaso, Camarillo, CA 93012 TEL:(805) 484-4210 FAX:(805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com
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