SMG2_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – Voltage Controlled Attenuator Module

G2 / SMG2
Voltage Controlled Attenuator Module
5 - 2000 MHz
Features
 Available in Surface Mount
 Low VSWR: <1.5:0
 Low Insertion Loss: 2.3 dB @ 1000 MHz
 Low Distortion: >75 dB @ 15 V
 RoHS* Compliant
Description
The G2 / SMG2 attenuator is a discrete hybrid
design, which uses thin film manufacturing
processes for accurate performance and high
reliability.
The design used 3 pin diodes to provide a non linear
attenuation response across a broadband frequency
range. Both TO-8 and surface mount packages are
hermetically sealed. MIL-STD-883 environmental
screening is available.
Product Image
Rev. V4
Electrical Specifications¹: V_CC = 15 V, Z₀ = 50 Ω
Parameter
Frequency
Maximum Attenuation (min.)
5 - 500 MHz
500 - 1000 MHz
1000 - 2000 MHz
Insertion Loss (V_CTRL = 15 V) (max.)
5 - 1000 MHz
1000 - 2000 MHz
VSWR (worst case in attenuation range)
5 - 2000 MHz
Flatness over Frequency (max.)
(Attenuation = min. to 15 dB, 5 - 2000 MHz)
Switching Speed (max.)
10% - 90 %
0% - 100 %
Bias Voltage
Control Voltage
Bias Current (max.)
Control Current (max.)
Units
MHz
dB
dB
dB
dB
µs
V
V
mA
mA
Typical
+25°C
5 - 2200
34
28
22
2.3
2.8
<1.5:0
±0.4
25
70
5
0 - 15
5.0
4
Guaranteed
0° to +50°C
5 - 2000
31
25
20
3.0
3.5
2.2:1
±0.8
-54° to +85°C
5 - 2000
30
24
18
3.5
4.0
2.3:1
±1.0
—
5
0 - 15
6.5
6
—
5
0 - 15
7.0
7
1. Over temperature performance limits for part MAAM-007987-000CG2 are guaranteed from 0°C to +50°C only.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
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