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參數(shù)資料
| 型號(hào)： | ADC02D2-12 |
| 英文描述： | SPDT RF Reflective Switch |
| 中文描述： | 擲射頻反射開關(guān) |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 37K |
| 代理商： | ADC02D2-12 |
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 10/99A
1
GaAs IC Diversity Switch
DC–2.5 GHz
Features
I
Low Cost SOIC-8 Plastic Package
I
Independent Four Port Switching
I
Individual Voltage Control on Each Port
ASC02D2-12
(Previously ADC02D2-12)*
Description
The ADC02D2 is a 4 port switch with independent
DC voltage control on each port mounted in the
SOIC-8 package.
In transmit or receive applications, the asymmetric design
allows for good isolation between transmit and receive
path while maintaining medium power handling in
transmit port.
Parameter
1
Frequency
2
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–0.5 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–2.5 GHz
DC–1.0 GHz
DC–2.5 GHz
Min.
Typ.
1.0
1.0
1.1
1.1
0.8
0.8
0.9
0.9
37
30
24
22
33
27
21
19
1.5:1
1.8:1
Max.
1.1
1.2
1.3
1.4
0.9
1.0
1.1
1.2
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Insertion Loss
3
Receiver
(R
X
–J
1
, J
2
)
Insertion Loss
Transmit
(T
X
–J
1
, J
2
)
Isolation
(R
X
–J
1
, J
2
)
34
28
22
20
32
26
20
18
Isolation
(T
X
–J
1
, J
2
)
VSWR
4
1.7:1
2.0:1
Electrical Specifications at 25°C (0, -5 V)
0.049
(1.24 mm)
0.016
(0.41 mm)
0.016 MAX.
(0.41 mm) x
45 CHAMFER
PIN 1
0.197 (5.00 mm)
0.189 (4.80 mm)
0.010 (0.25 mm)
0.004 (0.10 mm)
0.068
(1.73 mm) MAX.
0.010 (0.25 mm)
0.007 (0.17 mm)
0.158 (4.00 mm)
0.150 (3.80 mm)
8
MAX.
0.020 (0.51 mm) MAX.
0.244 (6.20 mm)
0.228 (5.80 mm)
0.050 (1.27 mm) BSC
PIN 8
PIN 1
INDICATOR
SOIC-8
Parameter
Condition
Frequency
Min.
Typ.
3
6
30
+27
+18
+40
+29
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
dBm
Switching Characteristics
5
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
Input Power for 1 dB Compression
(T
X
–J
1
, J
2
)
Intermodulation Intercept Point (IP3)
0.50–2.0 GHz
0.050 GHz
0.50–2.0 GHz
0.050 GHz
For Two-tone Input Power +13 dBm
Control Voltages
V
Low
= 0 to -0.2 V @ 20 μA Max.
V
High
= -5 V @ 50 μA to -8 V @ 200 μA Max.
Operating Characteristics at 25°C (0, -5 V)
1. All measurements made in a 50
system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/°C.
*Due to conflict with another company’s product numbering system, Alpha’s attenuator product “ADC02D2-12” is being changed to “ASC02D2-12”.
4. Insertion loss state.
5.Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
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