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PDF XP1042-QT Data sheet ( Hoja de datos )
| Número de pieza | XP1042-QT | |
| Descripción | Power Amplifier | |
| Fabricantes | MA-COM | |
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XP1042-QT
Power Amplifier
12.0-16.0 GHz
Features
21 dB Small Signal Gain
25 dBm P1dB Compression Point
38 dBm Output IP3 Linearity
17 dB Gain Control with Bias Adjust
3x3mm Standard QFN Package
100% RF Testing
RoHS* Compliant and 260°C Reflow Compatible
Description
The XP1042-QT is a packaged driver amplifier that
operates over the 12.0-16.0 GHz frequency band.
The device provides 21 dB gain and 38 dBm Output
Third Order Intercept Point (OIP3) across the band
and is offered in an industry standard, fully molded
3x3mm QFN package. The device includes on-chip
ESD protection structures and DC by-pass
capacitors to ease the implementation and volume
assembly of the packaged part. The device is
manufactured in 0.5um GaAs PHEMT device
technology with BCB wafer coating to enhance
ruggedness and repeatability of performance. The
XP1042-QT is well suited for Point-to-Point Radio,
LMDS, SATCOM and VSAT applications.
Ordering Information
Part Number
XP1042-QT-0G00
XP1042-QT-0G0T
XP1042-QT-EV1
Package
bulk quantity
tape and reel
evaluation module
Rev. V1
Functional Block Diagram/Board Layout
nc Vd1 Vd2 Vd3
nc
nc
RF In
nc
1
2
3
4
12 nc
11 nc
10 RF Out
9 nc
Vg1 Vg2 Vg3 nc
Pin Configuration
Pin No. Function
1-2 Not Connected
3 RF Input
4 Not Connected
5 Gate 1 Bias
6 Gate 2 Bias
7 Gate 3 Bias
8-9 Not Connected
Pin No.
10
11-12
13
14
15
16
Function
RF Output
Not Connected
Drain 3 Bias
Drain 2 Bias
Drain 1 Bias
Not Connected
Absolute Maximum Ratings1
Parameter
Absolute Max.
Supply Voltage (Vd1,2,3)
Supply Current (Id1,2,3)
Gate Bias Voltage (Vg1,2,3)
+8.0 V
550 mA
-2.4 V
Max Power Dissipation (Pdiss)
RF Input Power
2.8W
15 dBm
Operating Temperature (Ta)
Storage Temperature (Tstg)
Channel Temperature (Tch)2
-55 ºC to +85 ºC
-65 ºC to +165 ºC
150 ºC
ESD Min. - Machine Model (MM)
Class A
ESD Min. - Human Body Model (HBM)
MSL Level
Class 1A
MSL3
(1) Operation of this device above any one of these parameters may
cause permanent damage.
(2) Channel temperature directly affects a device’s MTTF. Channel
temperature should be kept as low as possible to maximize lifetime.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
1 page  
XP1042-QT
Power Amplifier
12.0-16.0 GHz
Rev. V1
App Note [1] Biasing - As shown in the Pin Designations table, the device is operated by biasing VD1,2,3 at
5.0V with 125, 125, 250 mA respectively. It is recommended to use active bias to keep the currents constant in
order to maintain the best performance over temperature. 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 con-
trolled to maintain correct drain current and thus drain voltage. The typical gate voltage needed to do this is -
1.0V. Make sure to sequence the applied voltage to ensure negative gate bias is available before applying the
positive drain supply.
App Note [2] Board Layout - As shown in the board layout, it is recommended to provide 100pF decoupling
caps as close to the bias pins as possible, with additional 10μF decoupling caps.
Recommended Layout
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet XP1042-QT.PDF ] | |
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