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PDF SKY67159-396LF Data sheet ( Hoja de datos )
| Número de pieza | SKY67159-396LF | |
| Descripción | Low-Noise Amplifier | |
| Fabricantes | Skyworks | |
| Logotipo |  |
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DATA SHEET
SKY67159-396LF: 200 to 3800 MHz Broadband
Low-Noise Amplifier
Applications
FDD and TDD 2G/3G/4G LTE systems
Receive LNA for micro-, macro- and small-cell base stations
Active antenna array and massive MIMO
Land mobile radios and military communications
Low-noise broadband gain block and driver amplifier
Features
Excellent broadband flat gain performance
Low noise figure
High IP3 performance over voltage
Single matching circuit for 200 to 3800 MHz
Adjustable supply current from 30 to 100 mA
Flexible bias voltage: 3 to 5 V
Fast rise/fall time ENABLE function suitable for TDD application
Temperature and process-stable active bias up to +105 C
Miniature DFN (8-pin, 2 x 2 mm) package
(MSL1 @ 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
RFIN
VBIAS
Active
Bias
RFOUT/VDD
ENABLE
S3502
Figure 1. SKY67159-396LF Block Diagram
Description
The SKY67159-396LF is an ultra-broadband low-noise amplifier
with superior gain flatness and exceptional linearity.
The compact 2 x 2 mm, 8-pin Dual Flat No Lead packaged LNA is
designed for FDD and TDD 2G/3G/4G LTE small-cell base stations
operating from 200 to 3800 MHz.
The internal active bias circuitry provides stable performance over
temperature and process variation. The device offers the ability to
externally adjust supply current.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
N/C 1
8 N/C
RFIN 2
7 RFOUT/VDD
VBIAS 3
6 ENABLE
N/C 4
5 N/C
S3503
Figure 2. SKY67159-396LF Pinout – 8-Pin DFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203397B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2015
1
1 page  
DATA SHEET • SKY67159-396LF: BROADBAND LOW-NOISE AMPLIFIER
Table 5. SKY67159-396LF Electrical Specifications: 3400 to 3800 MHz Optimized Tuning (2 of 2) (Note 1)
(VDD = +3.3 V, ENABLE = LOW, ICQ = 45 mA, TOP = +25 °C, PIN = –20 dBm, Optimized for 3400 to 3800 MHz Operation,
Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min Typical Max
RF Specifications
Third order input intercept point
@ 3400 MHz, ∆f = 1 MHz,
PIN = –20 dBm/tone
IIP3
9
@ 3800 MHz, ∆f = 1 MHz,
PIN = –20 dBm/tone
8
11.4
10.9
Third order output intercept point
@ 3400 MHz, ∆f = 1 MHz,
PIN = –20 dBm/tone
OIP3
25
@ 3800 MHz, ∆f = 1 MHz,
PIN = –20 dBm/tone
24
28.2
27.4
1 dB input compression point
IP1dB
@ 3400MHz
@ 3800MHz
-3 -1
-3 -1
1 dB output compression point
OP1dB
@ 3400MHz
@ 3800MHz
12 14.8
12 14.5
Units
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203397B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2015
5
5 Page 
DATA SHEET • SKY67159-396LF: BROADBAND LOW-NOISE AMPLIFIER
Evaluation Board Description
The SKY67159-396LF Evaluation Board is used to test the
performance of the SKY67159-396LF LNA.
An assembly drawing for the Evaluation Board is shown in
Figure 28. The layer detail is provided in Figure 29. An Evaluation
Board schematic (optimized for 700 to 2700 MHz) diagram is
provided in Figure 30. Table 6 provides the Bill of Materials (BOM)
list for the optimized frequency band (700 to 2700 MHz). An
Evaluation Board schematic (optimized for 3400 to 3800 MHz)
diagram is provided in Figure 31. Table 7 provides the Bill of
Materials (BOM) list for the optimized frequency band (3400 to
3800 MHz).
Package Dimensions
The PCB layout footprint for the SKY67159-396LF is provided in
Figure 32. Typical part markings are shown in Figure 33. Package
dimensions for the 8-pin DFN are shown in Figure 34, and tape
and reel dimensions are provided in Figure 35.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SKY67159-396LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C. It can be used for lead or lead-free soldering.
For additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
203397B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2015
11
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