ASL550
Wideband Linear Amplifier MMIC
Features
·High
Linearity 43 dBm OIP3
·Low
Noise Figure 2.0 dB
·24
dBm P1dB
·75
Ohm Input / Output Match
·Bandwidth
5~1000 MHz
·Single
Supply 8 V
Description
The ASL550, a wideband linear amplifier MMIC,
has a high linearity and low noise over a wide range
of frequency 5 MHz to 1 GHz, being suitable for use
in the fiber receiver, distribution amplifiers and drop
amplifiers of CATV systems, and in the mobile wire-
less repeaters and BTS. The amplifier is available in
an SOT-89 package and passes through the strin-
gent DC, RF, and reliability tests.
ASL550
Package Style: SOT-89
Typical Performance
Parameters
Frequency
Noise Figure
Gain
S11
S22
Output P1dB
Output IP3
Output IP2
3)
3)
1)
1),2)
Units
MHz
dB
dB
dB
dB
dBm
dBm
dBm
dBc
dBc
mA
V
5
2.9
16.2
-17
-16
26.5
36.5
72
-
-
240
8
50
2.0
17.1
-15
-14
23
40
53
Typical
500
2.0
17.0
-15
-17
24
43
54
74
75
120
8
860
2.2
16.9
-16
-20
24
41.5
53
2600
3.6
14.9
-8
-9
19
38
-
-
-
120
8
Application Circuit
·50
~ 1000 MHz
(Gain Flatness: 8 V)
·50
~ 1000 MHz (High Linearity)
·50
~ 1000 MHz
(Gain Flatness, 5 V)
·50
~ 1000 MHz
(Gain Flatness, 6 V)
·50
~ 1000 MHz
(Positive Gain Slope)
·50
~ 1000 MHz (Min. VSWR)
·50
~ 1000 MHz (Low Gain)
·5
~ 200 MHz (8V / 5V)
·5
~ 200 MHz (Min. VSWR)
·950
~ 2600 MHz (SMATV)
·90
~ 2600 MHz
·50
~ 1000 MHz
(Push-Pull / 2:1 transformer)
·50
~ 1000 MHz
(Push-Pull / 1:1 transformer)
·5
~ 200 MHz
(Push-Pull / 2:1 transformer)
·5
~ 200 MHz
(Push-Pull / 1:1 transformer)
2.2
142
CSO (@ 355.25 MHz)
CTB (@ 355.25 MHz)
Current
Device Voltage
1) OIP3 and OIP2 are measured with two tones at an output power of +9 dBm/tone separated by 1 MHz(up-link) or 6 MHz(down-link).
2) OIP2 is measured at F1+F2 Frequency.
3) CSO & CTB was measured at 335.25 MHz.
For 116 flat channels at the input, measured at the output were 77 analog channels (55 MHz to 550 MHz) @ +20 dBmV per channel
and 39 digital channels (550 MHz to 750 MHz) @ 6 dB lower than that of the analog channel.
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
23
100
16.0
-12
-13
41
Min
Typ
500
17.0
-15
-17
43
2.0
24
120
8
Max
Pin Configuration
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Device Voltage
Operating Junction Temperature
Input RF Power (CW, 75 ohm matched)
Maximum Current
Thermal Resistance
Rating
-40 to
+85°C
-40 to
+150°C
+9 V
+160°C
8 dBm
220 mA
43
°C/W
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
Pin No.
1
2
3
Function
RF IN
GND
RF OUT / Bias
1/25
September 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
