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PDF MAAM-010513 Data sheet ( Hoja de datos )
| Número de pieza | MAAM-010513 | |
| Descripción | Amplifier | |
| Fabricantes | MA-COM | |
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MAAM-010513
Amplifier, Driver
40.5 - 43.5 GHz
Features
Gain: 23 dB
P1dB: 23 dBm
OIP3: 32 dBm
Variable Gain with Adjustable Bias
Lead-Free 5 mm Laminate Package
RoHS* Compliant and 260°C Reflow Compatible
Description
The MAAM-010513 is a 3-stage driver amplifier with
excellent return losses, in a 5 mm laminate package
allowing easy assembly. This amplifier product is
fully matched to 50 ohms on both the input and
output. It can be used as a driver amplifier stage in
transmit chains or as an LO buffer amplifier. It is
ideally suited for 42 GHz band point-to-point radios.
Each device is 100% RF tested to ensure
performance compliance. The part is fabricated
using an efficient pHEMT process.
Functional Schematic
Rev. V4
Ordering Information
Part Number
Package
MAAM-010513-000000
Bulk Quantity
MAAM-010513-TR0200
200 Piece Reel
MAAM-010513-TR0500
500 Piece Reel
MAAM-010513-001SMB Sample Evaluation Board
Pin Configuration1
Pin No.
Function Pin No.
Function
1
RFIN
7
RFOUT
2 VG1 8 VD3
3 VG2 9 VD2
4 VG3 10 VD1
5 No Connection 11 No Connection
6 No Connection 12 No Connection
Paddle2
Ground
1. MACOM recommends connecting unused package pins to
ground.
2. 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.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product 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
1 page  
MAAM-010513
Amplifier, Driver
40.5 - 43.5 GHz
Rev. V4
App Note [1] Biasing - It is recommended to bias the amplifier with Vd=4.0 V and IdTOTAL=400 mA. It is
also recommended to use active biasing to keep the currents constant as the RF power and temperature
vary; this gives the most reproducible results. Depending on the supply voltage available and the power
dissipation constraints, the bias circuit may be a single transistor or a low power operational amplifier, with
a low value resistor in series with the drain supply used to sense the current. The gate of the pHEMT is
controlled to maintain correct drain current and thus drain voltage. The typical gate voltage needed to do
this is -0.3 V. Typically the gate is protected with Silicon diodes to limit the applied voltage. Also, make sure
to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain
supply.
App Note [2] Bias Arrangement - Each DC pin (Vd and Vg) needs to have DC bypass capacitance
(100pF/10nF/1uF) as close to the package as possible.
Recommended Board Layout
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product 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
5 Page | ||
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| PDF Descargar | [ Datasheet MAAM-010513.PDF ] | |
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