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ASF250_17 Datasheet, PDF (1/8 Pages) Advanced Semiconductor Business Inc. – 5 ~ 1000 MHz MMIC Amplifier | |||
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ASF250
5 ~ 1000 MHz MMIC Amplifier
Features
ïï 16.9 dB Gain at 150 MHz
ïï 22 dBm P1dB at 150 MHz
ïï 43 dBm Output IP3 at 150 MHz
ïï 2.5 dB NF at 150 MHz
ïï MTTF > 100 Years
ïï Single Supply
ïï Minimal External Components
Description
The ASF250, a IF gain block amplifier MMIC, has a
high linearity, high gain, and high efficiency over a
wide range of frequency, being suitable for use in
both receiver and transmitter of telecommunication
systems up to 1 GHz. It has an active bias network
for stable current over temperature and process
variation. The amplifier is available in a SOT89
package and passes through the stringent DC, RF,
and reliability tests.
Typical Performance
(Supply Voltage = Device Voltage, TA = +25 ï°C, Z0 = 50 ï)
Parameters
Units
Typical
Frequency
MHz
70
150 300
Gain
dB
17.0 16.9 16.7
S11
dB
-15 -20 -20
S22
Output IP3
dB
dBm
-16 -20 -20
40.01) 43.01) 43.01)
Noise Figure
dB
2.5 2.5 2.7
Output P1dB
dBm
22
22
22
Current
mA
98
98
98
Device Voltage
V
+5.0 +5.0 +5.0
1) OIP3 is measured with two tones at an output power of +8 dBm/tone separated by 1 MHz
2) OIP3 is measured with two tones at an output power of +7 dBm/tone separated by 1 MHz.
450
16.6
-20
-19
40.01)
2.7
22
98
+5.0
900
16.1
-14
-13
38.01)
2.7
22
98
+5.0
150
16.8
-20
-20
41.52)
2.4
21
90
+4.6
ASF250
Package Style: SOT89
Application Circuit
ï IF (50 ~ 1000 MHz, 5 V)
ï IF (50 ~ 1000 MHz, 4.6 V, 90 mA)
ï IF (350 ~ 470 MHz, 5V)
ï IF (100 ~ 200 MHz, 5V)
Product Specifications
Parameters
Testing Frequency
Gain
S11
S22
Output IP3
Noise Figure
Output P1dB
Current
Device Voltage
Units
Min
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
Typ
Max
150
16.9
-20
-20
43
2.5
22
98
+5
Pin Configuration
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Device Voltage
Operating Junction Temperature
Input RF Power (Continuous)1)
Thermal Resistance
Rating
-40 to ï«85 ï°C
-40 to ï«150 ï°C
+6 V
+150 ï°C
+20 dBm
42 ï°C/W
1) Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
Pin No.
1
2
3
Function
RF IN
GND
RF OUT & Bias
1/8
ASB Inc. ï· sales@asb.co.kr ï· Tel: +82-42-528-7225
February 2017
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