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Part: M57745B
Category:
Communication
-> Freq/Signal Converters/Generators
Description: RF Power Module For 380-400MHz, 12.5V, 10W Digital Mobile Radio
Company: Mitsubishi Electronics America, Inc.
Datasheet: Download M57745B datasheet File size : 155 kB
Request For quote: Find where to buy M57745B
Datasheet text preview:
MITSUBISHI RF POWER MODULE
M57745B
380-400MHz, 12.5V, 10W, DIGITAL MOBILE RADIO
OUTLINE DRAWING
66±0.5 3±0.3 7.25±0.8 60±0.5 51.5±0.5
Dimensions in mm
BLOCK DIAGRAM
2
3
4
1
5 6
2-R2±0.5
1 2 3 4 5 6
0.8±0.15
12±1 16.5±1 33.0±1 43.5±1 55.5±1 PIN: 1 Pin : RF INPUT 2 VBB : BASE BIAS SUPPLY 3 VCC1 : 1st. DC SUPPLY 4 VCC2 : 2nd. DC SUPPLY 5 PO : RF OUTPUT 6 G N D : FIN
H3
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol VCC VBB ICC Pin (max) PO (max) TC (OP) Tstg Parameter Supply voltage Bias voltage Total current Input power Output power Operation case temperature Storage temperature Conditions ZG=ZL=50, VBB=9V ZG=ZL=50, VCC12.5V ZG=ZL=50 ZG=ZL=50, VCC112.5V ZG=ZL=50 ZG=ZL=50 Ratings 17 9.5 10 500 40 -30 to +110 -40 to +110 Unit V V A mW W °C °C
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)
Symbol f PO T 2fO 3fO in Gp IMD3 IMD5 Parameter Frequency range Output power Total efficiency 2nd. harmonic 3rd. harmonic Input VSWR Power gain 3rd. internal modulation 5th. internal modulation Load VSWR tolerance Stability Test conditions Limits Min 380 30 40 Max 400 Unit MHz W % dBc dBc dB dBc dBc Note 1
Pin=300mW, VCC=12.5V, VBB=9V, ZG=ZL=50
Pin=10dBm, VCC=12.5V, VBB=9V, ZG=ZL=50 VCC=12.5V, VBB=9V, PO (AVE)=20W, (Pin:controlled) 2tone, f=10kHz, ZG=ZL=50
-30 -30 2.8 24 -20 -28
VCC=15.2V, VBB=9V, PO=20W(Pin:controlled), No degradation or ZG=50, Load VSWR=8:1 (All phase) destroy Pin=0-400mW, VCC=10-16V, VBB=9V, PO 35W I 3.0 (All phase), ZG=50
No parastic oscillation
Note. Above parameters, ratings, limits and test conditions are subject to change. Note 1. Stability is tested by sampling test (10pcs/Lot) Nov. ´97
Others parts begin by m5
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