Skyworks FBMH4525HM162N-T Ingap cascadable amplifier lf-6 ghz Datasheet

DATA SHEET
SKY65017-70LF: InGaP Cascadable Amplifier
LF–6 GHz
Features
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Functional Block Diagram
Broadband: LF–6 GHz
Small signal gain: 20 dB typ. @ 2 GHz
High output 3rd order intercept: 37 dBm typ.
0P1 dB: 20 dBm typ. @ 2 GHz
Input and output impedance: 50 Ω nominal
Single, positive DC supply voltage
SOT-89 package
Available lead (Pb)-free, RoHS Compliant and Green MSL-1
@ 260 °C per JEDEC J-STD-020
Applications
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50 Ω
NEW
50 Ω
Skyworks Green products are lead (Pb)-free, RoHS
(Restriction of Hazardous Substances)-compliant,
conform to the EIA/EICTA/JEITA Joint Industry Guide
(JIG) Level A guidelines, and are free from antimony
trioxide and brominated flame retardants.
Wireless infrastructure: WLAN, HLAN, DBS, broadband, cellular
base stations
Test instrumentation
CATV
Description
The SKY65017 is a general purpose, broadband amplifier
fabricated from Skyworks InGaP HBT process and packaged
in a SOT-89 package. The amplifier's input and output impedances are 50 Ω, which allows these amplifiers to be cascaded
without external impedance matching networks. The typical
-3 dB bandwidth of the SKY65017 is LF–6 GHz.
The SKY65017 is lead (Pb)-free and RoHS compliant. It is also
“Green” — environmentally friendly, containing no antimony or
halogens such as bromine.
A populated evaluation board is available upon request.
Full scattering parameters for this part are available for download
at www.skyworksinc.com
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200528 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 26, 2006
1
DATA SHEET • SKY65017-70LF
Electrical Specifications at 25 °C
T = 25 °C, IS = 100 mA, PIN = 0 dBm, Z0 = 50 Ω, measured in evaluation board, unless otherwise noted
Parameter
Symbol
Small signal gain
Condition
Frequency
Min.
Typ.
Max.
2 GHz
19
20
22
GP
3 dB gain bandwidth
BW3 dB
Noise figure
NF
2 GHz
0 P1 dB
2 GHz
Input and output VSWR
VSWR
Output third order intercept point
OIP3
VD
Reverse isolation
|s12|
GHz
4.5
19
5
dBm
1.9:1
2 GHz
38
Measured at pin 3
dB
20
0.1–4 GHz
PIN = -15 dBm each tone, Δf = 10 MHz
4.5
Gain flatness
2.0:1
dBm
5
5.5
V
0.1–8 GHz
20
10 MHz–6 GHz
±1.5
dB
70
°C/W
θJC
Thermal resistance
dB
6
Output power at 1 dB compression
Operating voltage
Unit
dB
Typical Performance Data
Z0 = 50 Ω, IS = 100 mA, measured in evaluation board, unless otherwise noted
22
0
85 °C
20
-5
18
Gain (dB)
16
Isolation (dB)
25 °C
-40 °C
14
12
10
8
6
-10
-15
-40 °C
-20
-25
25 °C
4
-30
2
1
0
2
3
4
1
0
5
2
3
4
Frequency (GHz)
Frequency (GHz)
Small Signal Gain vs. Frequency
Isolation vs. Frequency
0
5
0
-5
Return Loss (dB)
-5
Return Loss (dB)
85 °C
-10
-15
25 °C
-20
85 °C
-15
-20
-40 °C
-25
25 °C
-30
-40 °C
-25
-10
-35
85 °C
-30
0
1
2
3
4
5
-40
0
1
2
3
4
Frequency (GHz)
Frequency (GHz)
Input Return Loss vs. Frequency
Output Return Loss vs. Frequency
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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September 26, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200528 Rev. C
5
DATA SHEET • SKY65017-70LF
Absolute Maximum Ratings
Pin Out (Top View)
Characteristic
4
Value
RF input power
15 dBm
Supply voltage
5V
Supply current
120 mA
Power dissipation @ T = 25 °C
500 mW
Operating temperature
-40 °C to +85 °C
Storage temperature
-65 °C to +125 °C
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
SOT-89
0.381 ± 0.025
R0.10
Sharp
1.50
7°
4.09 ± 0.10
7°
1
2
3
Pin Descriptions
Pin Number
Pin Name
Description
2, 4
GND
Equipotential point – Internal circuit common, which must be connected to the PCB
ground or common via the lowest possible
impedance. Pin 4 must be connected via a
low thermal resistance path to a good
heatsink.
1
Input
RF input – RF input with 50 Ω nominal
input impedance. An internally generated
DC voltage is present at this pin, so an
external DC block should be used to
connect this pin to the external circuit.
3
Output
RF output – DC supply voltage input and
RF output with 50 Ω nominal output
impedance. The nominal voltage required
at this pin is listed in the Electrical
Specifications Table. Supply current is
determined by an external resistor
connected between the DC power supply
and this pin.
R0.10
0.46
1.50 ± 0.10
Side View
End View
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
Half Etching
Depth 0.100
Tape and Reel Information
Refer to the “Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation” Application Note.
3
2
1
Bottom View
All measurements are in millimeters
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200528 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 26, 2006
3
DATA SHEET • SKY65017-70LF
Evaluation Board
The SKY65017 evaluation board comprises the SKY65017
amplifier, the input and output of which are connected via 50 Ω
microstrip transmission lines with DC blocking capacitors, C1 and
C2, to the input and output SMA connectors, respectively.
IS
VS
L2
C4
L3
R1
L1
VD
Input
C1
Output
C2
The positive supply voltage, VS, is connected to pin 3, RF Output
of the amplifier via the decoupling network which consists of C4,
L1, L2 and R1. The power supply current, IS, must be limited,
either via the current limit function of an external bench power
supply, or by replacing L3 with resistor R1, the value of which is
given in the Current Limiting Resistor Values table. The evaluation
board is shipped with L3 in place, which shifts an in-band series
resonance of the supply decoupling network out of band. For low
frequency applications, R1 may be used to conveniently limit
supply current on the evaluation board.
The evaluation board also contains a probe fixtures which
facilitates the direct measurement of the s parameters of the
SKY65017. The probe fixture comprises a very short coplanar
waveguide (CPW) transmission line to pin 1 and an identical line
to pin 3. All other pins of the amplifier are grounded. The CPW
transmission lines are compatible with ground-signal-ground
wafer probe tips, which can be connected to the RF ports of a
vector network analyzer (VNA) via coaxial cables. The very small
electrical length of these CPW transmission lines obviates the
need to de-embed their effects from the s parameters that are
measured. The supply constant current must be applied via the
bias tee, which is typically integrated into the VNA, which is cascade with the output pin of the amplifier.
Evaluation Board Parts List
Component
Description
Value
Size
C1, C2, C4
Capacitor
47 nF
0603
L1
Inductor
33 nH
0603
L2
Ferrite bead
R1
Resistor
U1
Amplifier
Suggested Part Number
Comments
FBMH4525HM162N-T
See Current Limiting
Resistor Values Table
0603
SKY65017
Current Limiting Resistor Values
VS, V
R1, Ω
Minimum Power
Dissipation rating, mW
5(1)
0
–
6
10
250
7
20
500
8
30
500
9
40
1
10
50
1
12
70
2
1. In order to ensure that the supply current does not exceed the recommended value,
it is recommended to utilize a regulated current source to supply the device under
this condition.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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September 26, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200528 Rev. C
DATA SHEET • SKY65017-70LF
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200528 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 26, 2006
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