PRELIMINARY DATA SHEET
SKY13264-340LF: 4 x 2 Switch Matrix
250 MHz–2.15 GHz
Functional Block Diagram and Pin Out
Applications
DBS switching applications, cable modems, cable TV
●
20
19
18
17
16
Features
Four inputs, two outputs
V1
V3
1
2
3
4
5
15
14
13
12
11
●
●
Any input can be directed to either output
N/C
N/C
●
Only four control lines required
●
High interport isolation: 40 dB typ. up to 0.95 GHz
GND
GND
I3
●
Miniature QFN-20 4 x 4 mm package
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
I1
per JEDEC J-STD-020
V4
V2
Description
6
7
8
9
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The SKY13264-340LF is a four-input to two-output switch in a
low-cost QFN-20 4 x 4 mm package. The SKY13264-340LF
enables 16 states, directing any of the four inputs to either of
the two outputs. States are selected by four positive voltage
control inputs. The switch can operate over the temperature
range of -40 °C to +85 °C.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
Electrical Specifications
V
CTL
= 0 V/5V, T = 25 °C, P = -20 dBm, Z = 50 Ω, unless otherwise noted.
INPUT 0
Parameter
Conditions
Frequency
Min.
Typ.
Max.
Unit
Insertion loss
Insertion loss flatness
Isolation
0.25–0.95 GHz
0.95–2.15 GHz
7.5
8.5
8
9
dB
dB
0.25–0.95 GHz
0.95–2.15 GHz
1
1
1.5
1.5
dB
dB
0.25–0.95 GHz
0.95–2.15 GHz
38
30
40
33
dB
dB
Return loss
I1, I2, I3, I4
LO, RO
0.25–2.15 GHz
10
8
15
10
dB
dB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200163 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 18, 2006
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