AS127-59 Skyworks Solutions, AS127-59 Datasheet
AS127-59
Manufacturer Part Number
AS127-59
Description
GaAs IC Transfer Switch
Manufacturer
Skyworks Solutions
Datasheet
1.AS127-59.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS127-59LF
Manufacturer:
ALPHA
Quantity:
20 000
www.DataSheet4U.com
GaAs IC Transfer Switch DC–2 GHz
Features
Description
The AS127-59 is a 4 port switch designed to combine T/R
and antenna changeover switching capability within one
device. This switch has two 5 V controls and is ideal for
applications requiring low power consumption. The
AS127-59 has excellent performance to 2 GHz making it
suitable for dual-band handset designs.
Electrical Specifications at 25°C (0, -5 V)
Operating Characteristics at 25°C (0, -5 V)
1. All measurements made in a 50
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
4. Insertion loss state.
5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Insertion Loss
Isolation
VSWR
Switching Characteristics
Input Power for 1 dB Compression (T
Intermodulation Intercept Point (IP3)
Control Voltages
High Linearity (+45 dBm IP3 @ 0.9 GHz)
Small MSOP-8 Plastic Package
Low Insertion Loss (0.4 dB @ 0.9 GHz)
Simultaneous T/R Switching
4
Skyworks Solutions, Inc. [978] 241-7000
Parameter
3
Parameter
1
5
system, unless otherwise specified.
X
)
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
For Two-tone Input Power +0 dBm
V
V
Low
High
= 0 to -0.2 V @ 20 µA Max.
= -5 V @ 25 µA to -8 V @ 100 µA Max.
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–1.0 GHz
DC–2.0 GHz
Frequency
Specifications subject to change without notice. 3/99A
Fax [978] 241-7906
Condition
2
Email sales@skyworksinc.com
Min.
MSOP-8
20
13
10
0.038 (0.95 mm)
0.030 (0.75 mm)
INDICATOR
T
X
PIN 1
–J
PIN 1
1
1.2:1
1.3:1
Frequency
Typ.
0.35
0.45
0.5–2.0 GHz
0.5–2.0 GHz
0.7
25
15
13
or R
X
–J
1
TYP.
Max.
1.5:1
1.8:1
7.0˚
0.5
0.7
1.0
(0.43 mm)
± 0.004 (0.1 mm)
0.0256 (0.65 mm) TYP.
0.118 (3.00 mm)
0.012 (0.30 mm)
0.017
0.006 (0.15 mm)
0.002 (0.05 mm)
Min.
Min.
25
17
14
www.skyworksinc.com
SQ.
T
X
–J
± 0.005 (0.12 mm)
0.007 (0.18 mm)
2
1.2:1
1.3:1
Typ.
0.85
Typ.
+33
+45
0.5
0.6
28
20
16
20
40
50
or R
+ 0.006 (0.15 mm)
- 0.002 (0.05 mm)
0.193 (4.90 mm)
X
–J
0.028 (0.70 mm)
0.016 (0.40 mm)
AS127-59
2
Max.
1.5:1
1.8:1
Max.
REF.
0.7
0.9
1.3
MAX.
8.0˚
dBm
dBm
Unit
Unit
mV
dB
dB
dB
dB
dB
dB
ns
ns
1
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AS127-59 Summary of contents
Page 1
... Small MSOP-8 Plastic Package Low Insertion Loss (0 0.9 GHz) Simultaneous T/R Switching Description The AS127- port switch designed to combine T/R and antenna changeover switching capability within one device. This switch has two 5 V controls and is ideal for applications requiring low power consumption. The AS127-59 has excellent performance to 2 GHz making it suitable for dual-band handset designs ...
Page 2
... 0.5 1.0 Frequency (GHz) Isolation vs. Frequency Characteristic 4 W > 0.5 GHz, 0/-5 V Control -40°C to +85°C -65°C to +150° GND www.skyworksinc.com AS127-59 1 – 1.5 2.0 Value +0 25°C/W GND ...