RoHS
Compliant
RF Driver Amplifier
250 - 4000 MHz
Features
•
Output Intercept Point of +40 dBm over a 20 dB
Input Power Range
•
Broadband Operation
•
Excellent ACPR performance
•
Lead-Free SOT-89 Package
•
100% Matte Tin Plating over Copper
•
Halogen-Free “Green” Mold Compound
•
RoHS* Compliant and 260°C Reflow Compatible
MAAMSS0048
V4
Functional Schematic
Description
M/A-COM’s MAAMSS0048 RF driver amplifier is a
GaAs MMIC which exhibits exceptional linearity
performance over a dynamic range greater than 20
dB, as well as high gain in a lead-free miniature
SOT-89 surface mount plastic package. The device
runs off a single +5 volt supply and draws 160 mA
typically.
The MAAMSS0048 is fabricated using an HBT
process to realize low current and high linearity. The
process features full passivation for increased
performance and reliability.
Pin 1
RF In
RF Out / Bias
Pin Configuration
Pin No.
1
2
Function
RF Input
Ground
Pin No.
3
Function
RF Output/
Bias
Maximum Operating Conditions
2
Parameter
Maximum Operating
Conditions
160°C
27 dBm
-40°C to +85°C
Junction Temperature
3
Ordering Information
Part Number
MAAMSS0048
MAAMSS0048SMB-01
MAAMSS0048SMB-02
MAAMSS0048SMB-03
MAAMSS0048TR-3000
1
Package
Bulk Packaging
900 MHz Configuration
1900 MHz Configuration
2150 MHz Configuration
3000 piece reel
RF Output Power
Operating Temperature
2. Operating at or within these conditions will ensure MTTF > 1 x
10
6
hours.
3. Typical thermal resistance (Өjc) = 80°C/W.
Absolute Maximum Ratings
4,5
Parameter
RF Output Power
Voltage
Storage Temperature
Junction Temperature
1. Reference Application Note M513 for reel size information.
Absolute Maximum
28 dBm
6 volts
-65°C to +150°C
200°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
RF Driver Amplifier
250 - 4000 MHz
Electrical Specifications: T
A
= +25°C, V
CC
= +5 V, Z
0
= 50
Ω
Parameter
Gain
MAAMSS0048
V4
Test Conditions
900 MHz
1900 MHz
2140 MHz
(+18 dBm / tone, 1 MHz spacing)
900 MHz
1900 MHz
2140 MHz
900 MHz
1900 MHz
2140 MHz
2140 MHz
Units
dB
dB
dB
dBm
dBm
dBm
dB
dB
dB
mA
Min.
19.5
14.5
14.0
38.0
38.0
38.0
—
—
—
125
Typ.
21.0
16.0
15.5
40.0
40.0
40.0
4.5
3.3
3.5
175
Max.
22.5
17.5
17.0
—
—
—
5.7
4.5
4.7
225
Output IP3
Noise Figure
Current @ 18 dBm Output
Typical Performance: T
A
= +25°C, V
CC
= +5 V, Z
0
= 50
Ω
Parameter
Input Return Loss
Output Return Loss
Output P1dB
Channel Power
Quiescent Current
-45 dBc ACPR, IS-95 9 channels fwd
-45 dBc ACPR, 3GPP WCDMA
Test Conditions
Units
dB
dB
dB
dBm
dBm
mA
900 MHz
15
15
27
20
—
160
1900 MHz
15
10
27
19
—
160
2140 MHz
10
12
27
—
18
160
Lead-Free
SOT-89 Plastic Package
†
†
2
Reference Application Note M538 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
RF Driver Amplifier
250 - 4000 MHz
900 MHz PCB Layout
900 MHz Schematic
MAAMSS0048
V4
C9
C10
C6
C8
C1
L1
L3
C4
C2
L2
C3
1900 MHz PCB Layout
1900 MHz Schematic
C9
C6
C8
R1
C7
C5
R2
C10
C11
L2
C12
2140 MHz PCB Layout
2140 MHz Schematic
C9
C6
C8
R1
C7
C5
R2
C10
C13
C14
L2
C15
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
RF Driver Amplifier
250 - 4000 MHz
Parts List
Part
C1, C4
C6
C2
C3
C5
C7
C8
C16, C17
C9, C10
C11
C12
C13
C14
C15
C18
C19
C20, C21
L1
L2
L3
L4
L5
L6
R1, R2
MAAMSS0048
V4
Value
1000 pF
1000 pF
6 pF
4.7 pF
39 pF
12 pF
15 pF
15 pF
0.1 uF
3 pF
2.7 pF
2 pF
2.2 pF
0.5 pF
1.5 pF
1.0 pF
0.8 pF
3.3 nH
7.5 nH
1 nH
22 nH
33 nH
9 nH
0W
Used on Freq. Band Case Style
300, 900
All
900
900
1900, 2140
1900, 2141
All
300
All
1900
1900
2140
2140
2140
2400, 2700
3500
2700, 3500, 3700
900
900, 1900, 2140, 2400,
2700, 3500, 3700
900
300
300
300
1900, 2140
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0603
0402
0402
0402
0402
0402
0402
0402
Manufacturer
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Coilcraft
Coilcraft
Coilcraft
Coilcraft
Coilcraft
Coilcraft
Panasonic
Purpose
DC Block
DC Block / Bypass
Input Tuning
Output Tuning
Output Tuning & DC Block
Input Tuning & DC Block
Bypass
Input & Output Tuning
Bypass
Input Tuning
Output Tuning
Input Tuning
Output Tuning
Output Tuning
Output Tuning
Input Tuning
Input Tuning
Input Tuning
Bias Injection
Output Tuning
Bias Injection
Input Tuning
Output Tuning
Jumper
Cross Section View
The PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50
Ω
lines and package pins. M/A-COM recommends an FR-4
dielectric thickness of 0.008” (0.20 mm) yielding a 50
Ω
line
width of 0.015” (0.38 mm).
The recommended RF
metalization is 1 ounce copper.
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
RF Driver Amplifier
250 - 4000 MHz
Typical Performance Curves, 900 MHz Configuration
Gain
30
+25°C
-40°C
+85°C
MAAMSS0048
V4
Input Return Loss
0
+25°C
-40°C
+85°C
-5
-10
25
20
-15
-20
15
-25
10
0.80
-30
0.80
0.85
0.90
0.95
1.00
0.85
0.90
0.95
1.00
Frequency (GHz)
Frequency (GHz)
Output Return Loss
0
-5
-10
-15
-20
-25
-30
-35
-40
0.80
+25°C
-40°C
+85°C
Noise Figure
6
5
4
3
2
1
0
0.80
+25°C
-40°C
+85°C
0.85
0.90
0.95
1.00
0.85
0.90
0.95
1.00
Frequency (GHz)
Frequency (GHz)
P1dB
30
+25°C
-40°C
+85°C
Output IP3
50
25
40
30
20
20
15
10
OIP3L +25°C
OIP3H +25°C
10
0
5
10
15
20
25
30
0
0
2
4
6
8
10
12
14
16
18
20
22
Output Power (dBm)
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
Output Power (dBm)/Tone
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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