M A COM MAAM12032RTR, MAAM12032, MAAM12032TR, MAAM12032SMB Datasheet
Low Noise Amplifier
1.7 - 2.0 GHz
Features
●
Low Noise Figure: 1.80 dB
●
High Gain: 13 dB
●
Low Power Consumption: 3 to 5 V, 5 mA
●
High Dynamic Range
●
DC Decoupled RF Input and Output
●
No External RF Tuning Elements Necessary
●
Low Cost SOIC 8 Plastic Package
Description
M/A-COM’s MAAM12032 is a high performance GaAs
MMIC low noise amplifier in a low cost SOIC 8-lead
surface mount plastic package. The MAAM12032
employs a fully monolithic design which eliminates the
need for external tuning networks. It can be biased
using 3- or 5-volt supplies and has an option for biasing
at higher currents for increased dynamic range.
The MAAM12032 is ideally suited for use where low
noise figure, high gain, high dynamic range and low
power consumption are required. Typical applications
include receiver front ends in the Japanese Personal
Handy Phone Service (PHS), Private Branch Exchange
(PBX) and Personal Communications Systems and
Networks (PCS, PCN) markets, as well as standard gain
blocks, buffer amps, driver amps and IF amps in both
fixed and portable systems.
M/A-COM’s MAAM12032 is fabricated using a mature
0.5-micron gate length GaAs process. The process
features full passivation for increased performance
reliability.
MAAM12032
SO-8
PIN 8
.149 7-.15 74
Orientation
mark
PIN 1
.004 (0.10)
.050(1.27) BSC.
.1890-.1968
(4.80-5.00)
- A -
8- Lead SOP outline dimensions
(All dimensions per JEDEC No. MS-012-AA, Issue C)
Unless Otherwise Noted: .xxx = – 0.010 (.xx = – 0.25)
(3.80- 4.00 )
- B -
.0532-.0688
(1.35-1.75)
- C -
.0040-.0098
(0.10-0.25)
.013-.020 TYP.
(0.33-0.51)
.010(0.25) M C A M B S
Narrow body .150
Dimensions in ( ) are in mm.
Ordering Information
Part Number Package
MAAM12032 SOIC 8-Lead Plastic
MAAM12032TR Forward Tape and Reel*
MAAM12032RTR Reverse Tape and Reel*
MAAM12032SMB Designer’s Kit
* If specific reel size is required, consult factory for part
number assignment.
.2284-.2440
(5.80-6.20)
.010(0.25) M B M
.0099-0.0196
x 45¡ Chamfer
(0.25-0.50)
0¡-8¡
.016-.050
(0.40-1.27)
.xx = – 0.02 (.x = –0.5)
.0075-0.0098
(0.19-0.25)
Electrical Specifications1, T
= +25°C, Z0= 50Ω, VDD= +5 V, P
A
= -30 dBm, f = 1.7 - 2.0 GHz
IN
Parameter Units Min. Typ. Max.
Gain dB 10 13 16
Noise Figure dB 1.8 2.1
Input VSWR 1.5:1
Output VSWR 1.5:1
Output 1 dB Compression dBm 2
Input IP
3
dBm 0
Reverse Isolation dB 30
Bias Current mA 3 5 7
1. See following pages for 3-volt data.
Specifications Subject to Change Without Notice. V2.00
M/A-COM, Inc. ■ 1011 Pawtucket Boulevard, Lowell, MA 01853 USA ■ Telephone: 800-366-2266
Low Noise Amplifier MAAM12032
Absolute Maximum Ratings
1
Parameter Absolute Maximum
V
DD
+10 VDC
Input Power +17 dBm
2
Current
Channel Temperature
3
30 mA
+150°C
Operating Temperature -40°C to +85°C
Storage Temperature -65°C to +150°C
1. Operation of this device outside these limits may cause
permanent damage.
2. Only if pin #2 is used to increase current. (See note 6.)
3. Typical thermal resistance (ujc) = +165°C/W.
Recommended PCB Configuration
0.020 (0.51) FR-4 Circuit Board
Dimensions in inches (mm)
See
Note 6
.025
(.64)
0.037
RF In
1
2
3
4
(0.94)
R .008
(0.20)
(12 Places)
Plated thru hole
.294 (7.47)
0. 1 00
(2.54)
V
DD
8
7
6
5
RF Out
0.125
(3.18)
R .025 (0.64)
(2 Places)
Plated thru hole
See
Note 5
0.245
(6.22)
Functional Diagram
500pF
GND
8765
1234
GND
Notes:
4. Pins 1, 4, 5 and 8 must be RF and DC grounded as shown.
5. Pin 3 is the RF input; pin 6 is the RF output. VDDis applied on pin 7.
This pin must be bypassed with a 500-pF surface mount MLC
capacitor, mounted as close as possible to pin 7, and RF decoupled
with a chip inductor having a minimum value of 15 nH (as shown in
the Recommended PCB Configuration).
6. Pin 2 allows use of an external resistor to ground for optional, higher
current bias. For nominal current operation no resistor is used.
For optional 20-mA current operation, connect a 30- to 35-ohm chip
resistor (as shown in the Recommended PCB Configuration).
15 nH
RF
OUT
RF
IN
V
DD
GND
GND
See Note 6
Typical Performance
GAIN vs FREQUENCY, TA= +25°C
17
15
13
GAIN (dB)
11
9
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2
Specifications Subject to Change Without Notice. V2.00
5 V, 5 mA
3 V, 5 mA
FREQUENCY (GHz)
5 V, 20 mA
M/A-COM, Inc. ■ 1011 Pawtucket Boulevard, Lowell, MA 01853 USA ■ Telephone: 800-366-2266
NOISE FIGURE vs FREQUENCY, TA= +25°C
2.0
1.9
1.8
1.7
NOISE FIGURE (dB)
1.6
1.70 1.75 1.80 1.85 1.90 1.95 2.00
3 V, 5 mA
5 V, 5 mA
FREQUENCY
5 V, 20 mA
(GHz)
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