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PDF AWB688 Data sheet ( Hoja de datos )
| Número de pieza | AWB688 | |
| Descripción | Wideband MMIC Amplifier | |
| Fabricantes | ASB | |
| Logotipo |  |
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AWB688
DC ~ 1500 MHz Wideband MMIC Amplifier
Features
DC ~ 1200 MHz, 50 Application
For 30 ~ 860 MHz 50 Matching @ Vdevice = +10 V, Idd = 300 mA:
22.8 dB Gain at 500 MHz
30 dBm OP1dB
45.5 dBm Output IP3
2.2 dB NF
AWB688
Package Style: SOIC8
Typical Performance
(Supply Voltage = +10 V, TA = +25 C, Z0 = 50 )
Parameters
Units
Typical
Frequency
MHz
30
50
500
Gain
dB 22.2 22.5 22.8
S11 dB -12 -13 -20
S22
Output IP31)
dB
dBm
-10
47.0
-11
47.5
-17
45.5
Noise Figure dB 1.7 1.8 2.2
Output P1dB
dBm
27.0
29.0
30.0
Current
mA 300 300 300
Device Voltage
V
+10
+10
+10
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separated by 1 MHz.
Product Specifications
Parameters
Testing Frequency
Gain
S11
S22
Output IP3
Noise Figure
Output P1dB
Current
Device Voltage
Units
MHz
dB
dB
dB
dBm
dB
dBm
mA
V
Min Typ.
500
22.8
-20
-17
45.5
2.2
30.0
300
+10
860
22.5
-10
-10
45.0
2.1
30.5
300
+10
Max
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Device Voltage
Operating Junction Temperature
Input RF Power (Continuous)
Thermal Resistance
Rating
-40 to 85 C
-40 to 150 C
+13 V
+150 C
+22 dBm
+14 C/W
* Please find the max. input power data from http://www.asb.co.kr/pdf/Maximum_Input_Power_Analysis.pdf
Applications
Wide Band
(30 ~ 860 MHz, 10 V, 300 mA)
Wide Band
(30 ~ 860 MHz, 12 V, 291 mA)
IF
(200 ~ 400 MHz, 10 V, 320 mA)
IF
(0.3 ~ 30 MHz, 9 V, 160 mA)
IF
(20 ~ 1000 MHz, 11 V, 283 mA)
Pin Configuration
Pin No. Function
1,3,5,6,8 NC or GND
2 RF IN
7 RF OUT
4
Current
Adjustable
1/9
January 2014
1 page  
APPLICATION CIRCUIT
Wide Band
30 ~ 860 MHz
+12 V
Schematic
Vs=12 V
AWB688
DC ~ 1500 MHz Wideband MMIC Amplifier
Frequency (MHz)
30 50 500 860
Magnitude S21 (dB)
22.5 22.5 22.0 22.6
Magnitude S11 (dB)
-14 -13 -17 -10
Magnitude S22 (dB)
-12 -12 -20.3 -11
Output P1dB (dBm)
30.0 31.0 31.5 30.5
Output IP31) (dBm)
47 46 43 43
Noise Figure (dB)
1.6 1.6 1.9 2.0
Device Voltage (V)
+12 +12 +12 +12
Current (mA)
291 291 291 291
1) OIP3 is measured with two tones at an output power of +15 dBm/tone separate-
ed by 1 MHz.
Board Layout (FR4, 40x40 mm2, 0.8T)
RF IN
R1
=680
C4
=1 F
C1=1 F
AWB688
R2=270
C6=10 F
C5=100 pF
L1=4.7 H
(LQH31CN1R0M03)
C2=1 F
L2=5.6 nH
C3=2.7 pF
RF OUT
S-parameters & K-factor
30
25
20
15
10
5
0
0 100 200 300 400 500 600 700 800 900 1000
Frequency (MHz)
0
0
-5
-10
-15
-20
-25
-30
0
100 200 300 400 500 600 700 800 900 1000
Frequency (MHz)
5
-5 4
-10
3
-15
2
-20
1
-25
-30
0
100 200 300 400 500 600 700 800 900 1000
Frequency (MHz)
0
0 500 1000 1500 2000 2500 3000 3500
Frequency [MHz]
5/9
January 2014
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet AWB688.PDF ] | |
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