MRFA2600 Datasheet, PDF (2/4 Pages) Motorola, Inc – RF POWER AMPLIFIER

ÀÀÀÀ
ÎÎÎÎÎÎÎÎÎÎ ^{BIAS REMOTE}
INPUT
ÎÎÀÀÀÀÀÎÎÀÀÀÀÀ _À
ÎÎÀÀÀÀÀÎÎÀÀÀÀÀ ^ÀÀ
PATENTED DESIGN
ÎÎÀÀÎÀÀÀÀÀÎÎÎÀÀÀ
ÎÎÀÀÎÀÀÀÀÀÎÎÎÀÀ
84ASTBB514C
ISSUE E
Figure 1. MRFA2600 Connections
OUTPUT
RF DETECTION
VCC1
ÀÀÀÀ ^VCC2
RF DETECTION
VD = 1 V @ 25 W
on infinite load
C1 22 pF
D1 MMBD701
R1 22 kΩ
R2 680 Ω
R3 2.2 kΩ
R1
D1
RF
R2
R3
VIDEO
C1
BIAS REMOTE
If B.R. = “1” (TTL signal)
bias circuit is off
R1 4.7 kΩ
R2 4.7 kΩ
T1 . BCX20
R1
B.R.
T1
R2
MRFA2600
2
MOTOROLA RF DEVICE DATA