鈻?/div>
Small Low Cost Plastic Package
0.045 (1.45 mm)
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
EXPOSED PAD
-348 (QFN 3 x 3)
0.118
(3.00 mm)
PIN 1
INDICATOR
0.118
(3.00 mm)
0.008 (0.20 mm)
SEATING PLANE
0.001
(0.02 mm)
Description
The AS229-348 is an IC FET SPDT switch in a low cost
plastic package. It features non-reflective matching at each
output, broadband performance, with very low DC power
consumption. This switch can be used in many analog and
digital wireless communication systems.
0.023
(0.73 mm)
0.030 (0.75 mm)
鹵 0.002 (0.05 mm)
0.059
(1.500 mm)
0.045 (1.45 mm)
+ 0.004 (0.10 mm)
- 0.006 (0.15 mm)
0.059 (1.500 mm)
Electrical Specifications at 25擄C
Parameter
1
Insertion Loss
2
Frequency
4
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
DC鈥?.0
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
51
47
35
20
Min.
Typ.
0.8
0.9
1.4
1.8
55
50
40
25
20
20
10
12
Max.
1.0
1.2
1.5
2.0
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Isolation
Return Loss
Operating Characteristics at 25擄C
Parameter
Switching Characteristics
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
3
0.50鈥? GHz
0.05 GHz
For Two-tone Input Power 13 dBm
V
Low
= 0 to -0.2 V @ 20 碌A(chǔ) Max.
V
High
= -5 V @ 50 碌A(chǔ) to -8 V @ 200 碌A(chǔ) Max.
0.50鈥? GHz
Frequency
Min.
Typ.
3
6
15
24
16
46
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
1. All measurements made in a 50
鈩?/div>
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/擄C.
3. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
4. DC = 300 kHz.
Skyworks Solutions, Inc.
[781] 376-3000
鈥?/div>
Fax
[781] 376-3100
鈥?/div>
Email
sales@skyworksinc.com
鈥?/div>
www.skyworksinc.com
Specifications subject to change without notice. 4/03A
1
1
2
