Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Spring 2006 • Skyworks Proprietary Information. • Products and product information are subject to change without notice.6
SKY65008: 250–2700 MHz Linear, Low Current Power
Amplifier Driver
DATA SHEET
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances) compliant packaging.
NEW
Applications
●AMPS, PCS, DCS, 2.5G, 3G, WCDMA, WLANs
●ISM band
●Fixed WCS
●802.11b/g WLANs
●WiMax
Features
●Wideband frequency range: 250 to 2700 MHz
●High efficiency: PAE 48%
●High gain: 18 dB
●Single DC supply, 3 V
●MCM (3-pin, 4 x 4 mm) Pb-free package (MSL3, 250 °C per
JEDEC J-STD-0-20)
Description
Skyworks SKY65008 is a high-performance, ultrawideband
power amplifier driver with superior output power, linearity, low
current consumption, and efficiency. The high linearity and supe-
rior Adjacent Channel Power Rejection/Adjacent Channel Leakage
Ratio (ACPR/ACLR) performance make the SKY65008 ideal for
use in the driver stage of infrastructure transmit chains.
The SKY65008 is fabricated using Skyworks high reliability InGaP
Heterojunction Bipolar Transistor (HBT) technology in the form of
a Pb-free, 3-pin, 4 x 4 mm Multichip Module (MCM) package. The
device package and pinout are shown in Figure 1. A functional
block diagram is provided in Figure 2.
A functional block diagram for the SKY65008 is shown in Figure
1. Recommended operating conditions are provided in Table 1.
Package dimensions for the 4 x 4 mm Multichip Module (MCM)
are shown in Figure 2.
213
RF IN GND RF OUT
S587
Figure 1. SKY65008 Block Diagram
Amplifiers
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Skyworks Proprietary Information. • Products and product information are subject to change without notice. • Spring 2006 7
AMPLIFIERS
Parameter Symbol Min Typical Max Units
Supply voltage VCC 3 3.3 3.6 V
Frequency range F 250 2700 MHz
Table 2. SKY65008 Recommended Operating Conditions
0.1
1.2 0.75
0.1
1.125 1.75
0.25 0.5 0.5
4.0 ± 0.05
4.0 ± 0.05
0.5
0.63
1.125
0.25
1.5
S506
All measurements are in millimeters
Bottom View
Side View
Figure 2. SKY65008 (3-Pin MCM) Package Dimensions
Model Name Manufacturing Part Number Evaluation Kit Part Number
SKY65008 250-2700 MHz Linear, Low Current PA Driver SKY65008-21 TW13-D781-001 (836 MHz)
TW13-D782-001 (900 MHz)
TW13-D783-001 (1960 MHz)
TW13-D784-001 (2140 MHz)
TW13-D786-001 (2450 MHz)
TW13-D787-001 (2650 MHz)
Ordering Information
