SKY13585-679LF Datasheet, PDF (1/9 Pages) Skyworks Solutions Inc. – 1.0 to 6.0 GHz SPDT Switch

DATA SHEET
SKY13585-679LF: 1.0 to 6.0 GHz SPDT Switch
Applications
 WLAN 802.11 a/b/g/n/ac networks
 WLAN repeaters
 ISM band radios
 Low power transmit receive systems
 Smartphones
 Connectivity modules
Features
 Broadband frequency range: 1.0 to 6.0 GHz
 Low insertion loss, 0.5 dB typical @ 2.45 GHz
 High isolation, 38 dB typical @ 2.45 GHz
 Excellent linearity performance, IP0.1dB = +31 dBm
 Single control logic
 1.8 V and 3.3 V logic compatibility
 Wide 3 to 5 V supply voltage range
 Integrated DC blocking capacitors
 Ultra-miniature, MLPD (6-pin, 1 × 1 × 0.32 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
OUTPUT1 1
GND 2
6 VDD
5 INPUT
OUTPUT1
INPUT
OUTPUT2
203458-001
VDD
VCTL
Figure 1. SKY13585-679LF Block Diagram
Description
The SKY13585-679LF is a single-pole, double-throw (SPDT)
switch intended for mode switching in WLAN applications. Using
advanced switching technologies, the SKY13585-679LF
maintains low insertion loss and high isolation for all switching
paths.
The high-linearity performance and low insertion loss achieved by
the switch make it an ideal choice for low-power transmit/receive
applications. Depending on the logic voltage applied to the control
pin (VCTL), the INPUT pin is connected to one of the two switched
RF outputs (OUTPUT1 or OUTPUT2) using a low insertion loss
path, while the path between the INPUT pin and the other OUTPUT
pin is in a high-isolation state. The switch is "reflective short" on
the isolated port.
The SKY13585-679LF has integrated DC blocking capacitors, so
no external DC blocking capacitors are required.
The switch is manufactured in a compact, 1 × 1 × 0.32 mm,
6-pin exposed pad plastic Micro Lead-frame Package Dual
(MLPD) package.
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.
OUTPUT2 3
4 VCTL
203458-002
Figure 2. SKY13585-679LF Pinout
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203458F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2016
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