AS196-307 Datasheet, PDF (1/6 Pages) Alpha Industries – GaAs IC High Isolation SPDT Non-Reflective Switch with Driver DC-6.0 GHz

DATA SHEET
AS196-307, AS196-307LF: GaAs IC High-Isolation SPDT
Nonreflective Switch with Driver LF–6 GHz
Features
● _{Positive voltage control (0/3 to 0/5 V)}
● _{High isolation (55 dB @ 0.9 GHz and 1.9 GHz)}
● _{LPCC 4 x 4 mm package}
● _{Integrated silicon CMOS driver}
● _{Nonreflective}
● _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Description
The AS196-307 is a GaAs FET IC SPDT nonreflective switch
packaged in a 16-lead exposed pad plastic package for low-cost,
high-isolation commercial applications. Ideal building block for
base station applications where synthesizer isolation is critical.
Typical applications include GSM, PCS, WCDMA, 2.4 and
5.8 GHz ISM and wireless local loop.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Functional Block Diagram
J2
C_BL
50
50
J3
CBL
Decoder
VDD
VCTL
C_BL = 47 pF for operation > 500 MHz.
J1
CBL
Electrical Specifications (0, 5 V) -40 °C to +85 °C
Insertion loss
Parameter⁽¹⁾
Isolation⁽²⁾
VSWR (on state)
VSWR (off state)
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Backside of exposed pad must be connected to RF ground to obtain specified isolation.
Frequency
LF–2 GHz
LF–3 GHz
LF–4 GHz
LF–6 GHz
LF–2 GHz
LF–3 GHz
LF–4 GHz
LF–6 GHz
LF–2 GHz
LF–6 GHz
0.5–6 GHz
Min.
Typ.
Max.
Unit
0.9
1.15
dB
1.0
1.25
dB
1.2
1.40
dB
1.6
2.00
dB
50
55
dB
43
50
dB
35
40
dB
25
30
dB
1.3:1 1.5:1
1.3:1 1.6:1
1.35:1 1.7:1
BUY ^{Innovation to GoTM}
NOW _{Now available for purchase online.}
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200126 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 15, 2006
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