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MHW927B 데이터시트 PDF




Motorola Semiconductors에서 제조한 전자 부품 MHW927B은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 MHW927B 기능
기능 6.0 W 824 to 849 MHz RF LINEAR POWER AMPLIFIERS
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MHW927B 데이터시트, 핀배열, 회로
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MHW927A/D
The RF Line
UHF Linear Power Amplifiers
Designed specifically for the United States digital 3.0 W, mobile radio. The
MHW927A / B are capable of wide power range control, operate from a 12.5 V
supply and require 1.0 mW of RF input power.
MHW927A Operates from a 9.5 Volt Bias Supply (VB)
MHW927B Operates from a 8.0 Volt Bias Supply (VB)
Specified 12.5 Volt Characteristics for MHW927A/B:
RF Input Power — 1.0 mW (0 dBm) Max
RF Output Power — 6.0 W
Power Gain — 40 dB Typ
Harmonics — – 30 dBc Max @ 2 f0
Linearity (IMD) — – 29 dBc Max for 3rd Order; – 34 dBc Max for 5th Order
New Biasing and Control Techniques Providing Dynamic Range and Control Circuit
Bandwidth Ideal for USDC
50 Input / Output Impedances
Guaranteed Stability and Ruggedness
MHW927A*
MHW927B
*Motorola Preferred Device
6.0 W
824 to 849 MHz
RF LINEAR
POWER AMPLIFIERS
CASE 301AA–01, STYLE 1
MAXIMUM RATINGS (Recommended Values for Safe Operation — Not Guaranteed Performance)
Rating
Symbol
Value
Unit
DC Supply Voltage
DC Bias Voltage
RF Input Power
RF Output Power
Operating Case Temperature Range
Storage Temperature Range
MHW927A, B
VS2, VS3
VB
Pin
Pout
TC
Tstg
16.5
10
3.0
13
– 30 to +100
– 30 to +100
Vdc
Vdc
mW
W
°C
°C
ELECTRICAL CHARACTERISTICS (VS2 = VS3 = 12.5 Vdc; VB = 9.5 Vdc (MHW927A); VB = 8.0 Vdc (MHW927B); Pin 1.0 mW
(MHW927A / B); TC = +25°C, 50 ohm system, unless otherwise noted)
Characteristic
Symbol Min Typ Max Unit
Frequency Range
BW 824 — 849 MHz
Input Power (Pout = 6.0 W) (1)
Pin — — 1.0 mW
Efficiency (Pout = 6.0 W) (1)
η1 28 30 — %
Efficiency, Two Tone (Pout (Avg.) = 6.0 W; f1 & f2 10 kHz apart) (1)
η2 28 30 — %
Input VSWR (Pout = 6.0 W) (1)
VSWRin
— 2.5:1 —
Harmonics (Pout = 6.0 W) (1)
2 f0 — — — – 30 dBc
3 f0 — — – 45
Noise Power (In 30 kHz Bandwidth, 45 MHz Above f0; TC = +25°C to TC = +100°C;
Pout = 6.0 W) (1)
— — – 82 dBm
Linearity (Pout (Avg.) = 6.0 W; f1 & f2 are 10 kHz apart) (1) 3rd Order IMD
5th Order IMD
— — – 31 – 29 dBc
— – 36 – 34
Load Mismatch Stress (VS2 = VS3 = 16 Vdc; Pout = 12.5 W; Pulsed at 50% Duty
Cycle; Load VSWR = 20:1, All Phase Angles At Frequency of Test) (1)
ψ
No Degradation
In Output Power Between
Before and After Test
Stability (VS2 = VS3 = 10 to 16 Vdc; Pout = 0.012 to 12 W;
Load VSWR = 4:1, All Phase Angles At Frequency of Test) (1)
— All Spurious Outputs
More Than 70 dB
Below Desired Signal
NOTE:
1. Adjust Pin for Specified Pout.
Preferred devices are Motorola recommended choices for future use and best overall value.
REV 6
©MMOotoTrOolaR, OIncL.A19R94F DEVICE DATA
MHW927A MHW927B
1




MHW927B pdf, 반도체, 판매, 대치품
TYPICAL CHARACTERISTICS
(MHW927B)
1.1
Po = 6.0 W
1.0 VB = 8.0 V
0.9 VS2 = VS3 = 12.5 V
0.8
η
34 100.0
33
32
10.0
31
f = 824 MHz
849 MHz
0.7 30
0.6 Pin
1.0
0.5 1.6
0.4 VSWRin
1.4
VB = 8.0 V
VS2 = VS3 = 12.5 V
0.3
815
825 835 845
f, FREQUENCY (MHz)
1.2
855
0.1
0.01 0.02
0.05 0.1 0.2 0.5 1.0
Pin, INPUT POWER (mW)
2
5 10.0
Figure 8. Input Power, Efficiency and VSWR
versus Frequency
Figure 9. Output Power versus Input Power
11
10
9
Pout = 6.0 W @ TC = 25°C
8 VB = 8.0 V
7 VS2 = VS3 = 12.5 V
6
5 f = 824 MHz
4
3
– 40
849 MHz
0 40 80
TC, CASE TEMPERATURE (°C)
120
Figure 10. Output Power versus Case Temperature
13
12
11
Pin = 1.0 mW
10 VB = 8.0 V
VS2 = VS3 = 12.5 V
9
8
f = 824 MHz
7
849 MHz
6
5
– 40
0 40 80
TC, CASE TEMPERATURE (°C)
120
Figure 11. Output Power versus
Case Temperature at Maximum Input Power
– 20
– 30
IM3
– 40
– 50
– 60
– 70
– 80
– 90
0.01 0.02
IM5
IM7
f 1= 824.00 MHz
f2 = 824.01 MHz
VB = 8.0 V
VS2 = VS3 = 12.5 V
0.05 0.1 0.2 0.5 1
Po, OUTPUT POWER (W)
2
5
1
0
Figure 12. Intermodulation versus Output Power
– 20
– 30
– 40 IM3
– 50
IM5
– 60
– 70
– 80
– 90
0.01 0.02
IM7 f 1= 849.00 MHz
f2 = 849.01 MHz
VB = 8.0 V
VS2 = VS3 = 12.5 V
0.05 0.1 0.2 0.5 0.1
Po, OUTPUT POWER (W)
2
5
1
0
Figure 13. Intermodulation versus Output Power
MHW927A MHW927B
4
MOTOROLA RF DEVICE DATA

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