S-AV38 Datasheet, PDF (2/4 Pages) Toshiba Semiconductor – RF POWER AMPLIFIER MODULE ○RF POWER AMPLIFIER MODULE for VHF BAND

S−AV38
ELECTRICAL CHARACTERISTICS (Tc = 25℃, Z_G = 50Ω)
CHARACTERISTIC
Frequency Range
Output Power
Input Power
Gate Bias Voltage
Gate Bias Current
Adjacent-Channel Power Ratio
Second Harmonic
Third Harmonic
Harmonic
Rate of Adjustment for Input Load
Rate of Adjustment for Output Load
Ralative Phase Variation
Load Mismatch
SYMBOL
f_range
Po
Pi
V_GG
I_GGBias
ACP
2nd HRM
3rd HRM
HRM
VSWRin
VSWRout
—
—
TEST CONDITION
—
V_DD = 7.2V, Po=35dBmW(Pi=adjust)
I_DD=1.7A(V_GG = adjust) , Z_L = 50Ω
After that Pi = 15dBmW
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW(Pi=adjust), Z_L = 50Ω
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW(Pi=adjust), Z_L = 50Ω
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW (Pi= adjust), Z_L = 50Ω
After that Pi OFF
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW (Pi= adjust), Z_L = 50Ω
Modulated Wave :π/4·DQPSK
(α=0.5, 32kbps)
Band Width : 16kHz
Frequency Offset : 25kHz
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW (Pi= adjust), Z_L = 50Ω
Input VSWR ( When RF output pin
connects 50Ω Load )
Input VSWR ( When RF input pin
connects 50Ω Load )
V_DD= 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 5 to 35dBmW (Pi= adjust)
Z_L = 50Ω(@ Po = 35dBmW)
V_DD = 7.2V, I_DD = 1.7A (V_GG = adjust)
Po = 35dBmW (Pi= adjust, Z_L = 50Ω)
VSWR LOAD 20: 1 ALL PHASE
MIN. TYP. MAX. UNIT
260
—
266 MHz
38.8 —
— dBmW
—
—
5 dBmW
2.5
—
3.5
V
—
—
1
mA
—
—
-35
dB
—
—
-27
dB
—
—
-30
dB
—
—
-35
dB
—
—
3
—
—
—
2.5
—
—
— ±12 °
No Degradation
—
Stability
V_DD = 6.0 to 9.0V, V_GG = 1 to 5V
—
Pi = -40 to 13 dBmW
VSWR LOAD 3: 1 ALL PHASE
All spurious output
than 60dB below
—
desired signal
Caution
ï½¥ This product has intersetting cap. Please pay attention for exceeding stress and foreign matter in your application.
And not to take away the cap.
ï½¥ Do not break, cut, crush or dissolve chemically. Dispose of this product properly according to law.
Do not intermingle with normal industrial or domestic waste.
ï½¥ This product is electrostatic sensitivity, please handle with caution.
2
2007-11-01