sky65171-21 Skyworks Solutions, Inc., sky65171-21 Datasheet

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sky65171-21

Manufacturer Part Number
sky65171-21
Description
Sky65171-21 1930 ? 2170 Mhz, 0.5 W Power Amplifier
Manufacturer
Skyworks Solutions, Inc.
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
SKY65171-21
Manufacturer:
NSC
Quantity:
212 000
Part Number:
SKY65171-21
Manufacturer:
SKYWORKS/思佳讯
Quantity:
20 000
PRELIMINARY DATA SHEET
SKY65171-21: 1930 – 2170 MHz, 0.5 W Power Amplifier
Applications
 CDMA2000 cellular band
 PCS1900 band
 WCDMA, Bands I and II
 Femtocell transmitters
Features
 Wideband frequency operation: 1930 to 2170 MHz
 High gain: > 27 dB
 OP1dB: > +27 dBm
 ACPR ≤ –48 dBc for P
 ACLR ≤ –45 dBc for P
 Single DC supply: 5 V
 Internal RF match and bias circuits
 PA on/off control voltage
 Small footprint, MCM (20-pin, 6 x 6 mm) SMT package (MSL3,
260 C per JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010
OUT
OUT
≥ +18 dBm
≥ +18 dBm
Description
Skyworks SKY65171-21 is a fully-matched, 0.5 W Power
Amplifier (PA) with high efficiency, designed for use in the 1930 to
2170 MHz band.
The device is fabricated using Skyworks high reliability Indium
Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT)
technology. This process allows for single supply operation while
maintaining high efficiency and good linearity.
The SKY65171-21 contains all of the active bias and RF matching
circuits, which make it easy to integrate into 50 Ω RF systems.
The internal input and output match are optimized for gain, 1 dB
Compression Point (P1dB), Adjacent Channel Power Ratio (ACPR),
Adjacent Channel Leakage Ratio (ACLR),and efficiency when
integrated in a 50 Ω system.
The primary bias to the SKY65171-21 can be supplied directly
from a single 5 VDC supply. The PA is designed to operate with
lower current by reducing the bias voltage.
The device is internally matched and mounted in a 20-pin,
6 x 6 mm Multi-Chip Module (MCM) Surface-Mounted Technology
(SMT) package, which allows for a highly manufacturable low
cost solution. The device package and pinout for the 20-pin MCM
are shown in Figure 1. A block diagram of the SKY65171-21 is
shown in Figure 2.
VC_BIAS
PA_EN
RF_IN
GND
GND
GND
Figure 1. SKY65171-21 Pinout – 20-Pin MCM
1
2
3
4
5
6
20
7
19
(Top View)
8
18
9
17
10
16
15
14
13
12
11
GND
VCC2
GND
GND
RF_OUT
GND
S2040a
1

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sky65171-21 Summary of contents

Page 1

... The device is internally matched and mounted in a 20-pin Multi-Chip Module (MCM) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low cost solution. The device package and pinout for the 20-pin MCM are shown in Figure 1. A block diagram of the SKY65171-21 is shown in Figure ...

Page 2

... PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER PA_EN RF_IN Technical Description The SKY65171-21 PA contains all of the needed RF matching and DC biasing circuits. The device is a two-stage, HBT InGaP device optimized for high linearity and power efficiency. These features make the device suitable for wideband digital applications, where PA linearity and power consumption are of critical importance (e ...

Page 3

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010 PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER Symbol ...

Page 4

... PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER Table 4. SKY65171-21 Electrical Specifications (Note 1) (VCC1 = VCC2 = V_REF1 = V_REF2 = VC_BIAS = Parameter Output power @ 1 dB compression Small signal gain Adjacent Channel Power Ratio Adjacent Channel Leakage Ratio rd 3 Order Output Intercept Point Quiescent Current ...

Page 5

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010 PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER = +25  1960 MHz, Unless Otherwise Noted) ...

Page 6

... Figure 10 and the layer detail is provided in Figure 11. The layer detail physical characteristics are noted in Figure 12. Package Dimensions The PCB layout footprint for the SKY65171-21 is provided in Figure 13. Package dimensions for the 20-pin MCM are shown in Figure 14, and tape and reel dimensions are provided in Figure 15 ...

Page 7

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010 PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER J1 C3 ...

Page 8

... PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 September 17, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201380A Layer 1: Top – Metal ...

Page 9

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010 PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER Name Thickness (mm) Material Pri 0 ...

Page 10

... PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER 6 Pin 1 0. Top View 0.5 ± 0.1 0.5 ± 0.05 Detail A Pad Scale This rotation All dimensions are in millimeters 6X Rotated 180 Dimensioning and tolerancing according 4X Rotated 90 to ASME Y14.5M-1994 4X Rotated 90 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 September 17, 2010 • ...

Page 11

... Figure 15. SKY65171-21 20-Pin MCM Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201380A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 17, 2010 PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER 8.00 B ...

Page 12

... PRELIMINARY DATA SHEET • SKY65171-21 0.5 W POWER AMPLIFIER Ordering Information Model Name SKY65171-21 0.5 W, 1930-2170 MHz Power Amplifier Copyright © 2010 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer ...

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