XB1014-QT_15 [TE]
Buffer Amplifier;
| 型号： | XB1014-QT_15 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Buffer Amplifier |
| 文件： | 总6页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Features
Functional Schematic
•
•
•
•
•
•
•
•
21.0 dB Small Signal Gain
+22.0 dBm Psat
+20.0 dBm P1dB
+30.5 dBm Output IP3
Variable Gain with Adjustable Bias
Lead-free 3 mm 16-lead PQFN Package
100% RF, DC and Output Power Testing
RoHS* Compliant and 260°C Reflow Compatible
VD1
VD2
VD3
GND
RFIN
GND
GND
Description
RFOUT
GND
The XB1014-QT is a three stage 37.0-40.0 GHz
GaAs MMIC buffer amplifier that has a small signal
gain of 21.0 dB and 20.0 dBm P1dB output
compression point. The device also provides
variable gain regulation with adjustable bias. The
device is ideally suited as an LO or RF buffer stage
with broadband performance at a very low cost.
VG1
VG2
VG3
The device comes in an RoHS compliant 3x3mm
QFN surface mount package offering excellent RF
and thermal properties. This device has been
designed for use in 38 GHz Point-to-Point
Microwave Radio applications.
Pin Configuration1
Pin No.
Function
Pin No.
Function
3
5
6
7
RF Input
10
13
14
15
RF Output
Drain 3 Bias
Drain 2 Bias
Drain 1 Bias
Gate 1 Bias
Gate 2 Bias
Gate 3 Bias
Ordering Information
Part Number
XB1014-QT-0G00
XB1014-QT-0G0T
XB1014-QT-EV1
Package
bulk quantity
tape and reel
evaluation board
1. 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
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
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.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Electrical Specifications: 37-40.15 GHz (Ambient Temperature T = 25°C)
Parameter
Units
dB
Min.
Typ.
7.0
Max.
Input Return Loss (S11)
Output Return Loss (S22)
Small Signal Gain (S21)
-
-
40.0
dB
10.0
21.0
-
-
dB
17.0
Reverse isolation (S12)
dB
-
40.0
24.5
Output Power for 1dB Compression Point (P1dB)
Saturated Output Power (Psat)
Output IP3 (Psci = 4 dBm)
dBm
dBm
dBm
V
-
19.5
27.0
-
20.0
22.0
30.5
4.0
-
-
-
Drain Bias Voltage (Vd1,2,3)
Gate Bias Voltage (Vg1,2,3)
4.0
-0.1
300
V
-1.0
-
-0.3
250
Supply Current (Id1,2,3)
mA
Absolute Maximum Ratings 2,3
Absolute
Parameter
Max.
Supply Voltage (Vd1,2,3)
Supply Voltage (Vg1,2,3)
Input Power (Pin)
+4.3 V
-1.5V < Vg < 0V
+20 dBm
Abs. Max Junction/Channel Temp
MTTF Graph
Max. Operating Junction/Channel Temp
150°C
Continuous Power Dissipation (Pdiss) at
85°C
1.2 W
Thermal Resistance
47°C/W
-55°C to MTTF
Graph
Operating Temperature (Ta)
Storage Temperature (Tstg)
Mounting Temperature
-65°C to +165°C
See solder
reflow profile
ESD Min. - Machine Model (MM)
ESD Min. - Human Body Model (HBM)
MSL Level
Class A
Class 1A
MSL1
2. Channel temperature directly affects a device's MTTF.
Channel temperature should be kept as low as possible to
maximize lifetime.
3. For saturated performance it is recommended that the sum of
(2*Vdd + abs (Vgg)) <9V
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Typical Performance Curves
30
25
20
15
10
5
10
5
0
-5
-10
-15
-20
-25
-30
0
37
37.5
38
38.5
39
39.5
40
37
37.5
38
38.5
39
39.5
40
-20
-25
-30
-35
-40
-45
-50
-55
-60
10
5
0
-5
-10
-15
-20
-25
-30
37
37.5
38
38.5
39
39.5
40
37
37.5
38
38.5
39
39.5
40
36
35
34
33
32
31
30
29
28
27
26
60
58
56
54
52
50
48
46
44
42
40
37
37.5
38
38.5
39
39.5
40
37
37.5
38
38.5
39
39.5
40
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Typical Performance Curves (cont.)
26
25
24
23
22
21
20
19
18
17
16
26
25
24
23
22
21
20
19
18
17
16
37
37.5
38
38.5
39
39.5
40
37
37.5
38
38.5
39
39.5
40
MTTF
200
180
160
140
120
100
80
1.0E+14
1.0E+13
1.0E+12
1.0E+11
1.0E+10
1.0E+09
1.0E+08
1.0E+07
1.0E+06
1.0E+05
1.0E+04
1.0E+03
60
40
20
0
20
30
40
50
60
70
80
90
100
110
120
20
30
40
50
60
70
80
90
100
110
120
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
20
30
40
50
60
70
80
90 100 110 120 130 140 150
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
App Note [1] Biasing - It is recommended to bias the amplifier with Vd=4.0 V and IdTOTAL=250 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.
Typical Application
IFIn
2 GHz
XP1080-QK XB1014-QT
XU1019-QH
Coup ler
RF OUT
37.0-39.5 GHz
Mixer
X
Buffer
X2
LO
MMIC-based 37.0-40.0 GHzTransmitter Block Diagram
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
XB1014-QT
Rev. V2
Buffer Amplifier
37.0 - 40.0 GHz
Lead-Free 3 mm 16-Lead PQFN†
†
Reference Application Note S2083 for lead-free solder reflow recommendations.
Plating is 100% matte tin over copper.
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
6
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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