SKY13453-385LF Datasheet, PDF (4/10 Pages) Skyworks Solutions Inc. – 0.01 to 6.0 GHz Single Control SPDT Switch

DATA SHEET • SKY13453-385LF: SPDT SWITCH
Table 4. SKY13453-385LF Truth Table
VDD (Pin 1)
VCTL (Pin 5)
Insertion Loss Path
H
H
RFC to RF1
H
L
RFC to RF2
Note: “H” = +1.8 V to +3.0 V. “L” = 0 V to +0.45 V. Any state other than described in this Table places the switch into an undefined
state. An undefined state will not damage the device.
VDD voltage (V)
VDD
VDD
V control voltage (V)
VCTL_high
50% of VCTL_high
VCTL low
Output power (dBm)
RFin
90% of RFout
VCTL High
Time (μs)
VCTL Low
Time (μs)
RFin (dBm)
RFout (dBm)
Insertion loss (dB)
10% of RFout
Rise Time
TSW = 500 ns (typ)
Time (μs)
Switching Time
TSW = 650 ns (typ)
Scenario 1: Power-Up Sequence:
1. Set VDD
2. Set VCTL
3. Apply RF signal
Scenario 2: Power-Down Sequence:
1. Turn off RF signal
2. Turn off VCTL
3. Turn off VDD
Scenario 3: Switching Ports:
1. Turn off RF signal
2. Change VCTL state
3. Turn on RF signal
Y0352
Figure 3. SKY13453-385LF Timing Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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June 30, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202830C