Document
RoHS Compliant
RF Driver Amplifier 250 - 4000 MHz
Features
• Broadband High Gain Operation • Optimized Performance for WiMax Applications • Excellent EVM Performance: 1.5% @ 21 dBm • High Efficiency • Lead-Free 4x4 mm PQFN Package • 100% Matte Tin Plating over Copper • Halogen-Free “Green” Mold Compound • RoHS* Compliant and 260°C Reflow Compatible www.DataSheet4U.com
MAAMSS0073 V1
Functional Block Diagram
Description
M/A-COM’s MAAMSS0073 RF driver amplifier is a two-stage GaAs MMIC which exhibits exceptional linearity performance as well as high gain in a leadfree 4x4 mm PQFN surface mount plastic package. The device is biased with a single +5 volt supply and consumes 490 mA typically. The MAAMSS0073 is fabricated using a high linearity HBT process to realize low current and high power functionality. The process features full passivation for increased performance and reliability. The MAAMSS0073 can be externally tuned for operation anywhere within the 250 to 4000 MHz frequency band.
Pin Configuration
Pin No.
1 2 3 4 5
Pin Name
N/C N/C RFIN N/C N/C N/C N/C N/C N/C RFOUT / VCC2 RFOUT / VCC2 N/C N/C RFIN2 RFOUT/VCC1 N/C Paddle4
Description
No Connection No Connection Amplifier Input No Connection No Connection No Connection No Connection No Connection No Connection Amplifier Output & 2nd Stage VCC Amplifier Output & 2nd Stage VCC No Connection No Connection 2nd Stage RF Input 1st Stage VCC & RF Output No Connection RF and DC Ground
Ordering Information 1
Part Number
MAAMSS0073TR-3000 MAAM-000073-000SMB MAAM-000073-001SMB
Package
3000 piece reel Sample Only, General Frequency 3500 MHz Configuration
6 7 8 9 10 11 12 13 14 15 16 17
1. Reference Application Note M513 for reel size information.
Absolute Maximum Ratings
Parameter
RF Output Power Voltage Storage Temperature Junction Temperature
2,3
Absolute Maximum
+32 dBm 6 volts -65°C to +150°C 200°C
2. Exceeding any one or combination of these limits may cause permanent damage to this device. 3. M/A-COM does not recommend sustained operation near these survivability limits. 1
4. The exposed pad centered on the package bottom must be connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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: VCC = +5 V, TA = 25°C, Z0 = 50 Ω
Parameter
Gain Input Return Loss Output Return Loss Output P1dB Output IP3
MAAMSS0073 V1
Test Conditions
3500 MHz 3500 MHz 3500 MHz 3500 MHz (+23 dBm / tone, 1 MHz spacing) 3500 MHz +21 dBm channel power 54 Mbps OFDM (includes 1% system level) 3500 MHz +5 V (+23 dBm / tone, 1 MHz spacing) 3500 MHz
Units
dB dB dB dBm dBm % rms dB mA mA
Min.
21 — — — 38 — — — —
Typ.
23 10 7 29 43 1.5 3.8 490 590
Max.
— — — — — — — — 750
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EVM Noise Figure Quiescent Current Current
Application Schematic 3300 - 3800 MHz
Maximum Operating Conditions 5
Parameter
Junction Temperature 6 RF Output Power Operating Temperature
Maximum Operating Conditions
160°C +32 dBm -40°C to +85°C
5. Operating at or within these conditions will ensure MTTF > 1 x 106 hours. 6. Typical thermal resistance (Өjc) = 35°C/W.
Sample Board
MAAMSS0073 External Parts List
Component C7 C1 C2 C3,C8,C9 C4,C5,C6 Value 1000 pF 1.5 pF 2.2 pF 1.0 pF 0.1 µF 3.3 µF 3.6 nH 0Ω Case Size Manufacturer 0402 0402 0402 0402 0402 0402 0402 0402 50 Ω, 34.3° @ 3500 MHz 50 Ω, 21° @ 3500 MHz Murata Murata Murata Murata Murata Murata Coilcraft -
RFIN
RFOUT
C10 L1 R1, R2 TL1 TL2
2
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: @ +25°C
Gain
25
MAAMSS0073 V1
Input Return Loss
0
20
-5 -10
15
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10
-15 -20
5
-25 -30 3000
0 3000
3250
3500
3750
4000
3250
3500
3750
4000
Frequency.