MA-COM SMG2

G2 / SMG2
Voltage-Controlled Attenuator Module
5 to 2000 MHz
Rev. V3
Features
• AVAILABLE IN SURFACE MOUNT
• LOW VSWR: < 1.5:1 (TYP.)
• LOW INSERTION LOSS: 2.3 dB TO 1000 MHz (TYP.)
• LOW DISTORTION: > 75 dB (TYP.) AT Vcontrol = +15V
Description
Product Image
The G2 attenuator is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance and
high reliability.
This design uses three pin diodes to provide a non linear
attenuation response across a broadband frequency range.
Both TO-8 and Surface Mount packages are hermetically sealed,
and MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
G2
TO-8
SMG2
Surface Mount
MAAM-007987-000CG2
SMA Connectorized **
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50Ω, VCC = +15 VDC
Typical
Parameter
Units
Frequency
Guaranteed
25ºC
0º to 50ºC
-54º to +85ºC*
MHz
5-2200
5-2000
5-2000
Maximum Attenuation Available (min)
5-500 MHz
500-1000 MHz
1000-2000 MHz
dB
dB
dB
34
28
22
31
25
20
30
24
18
Insertion Loss (Vctrl = +15 V) (max)
5-1000 MHz
1000-2000 MHz
dB
dB
2.3
2.8
3.0
3.5
3.5
4.0
VSWR (worst case in attenuation range)
5-2000 MHz
dB
<1.5:1
2.2:1
2.3:1
Flatness Over Frequency (max)
(Attenuation = min to 15 dB, 5-2000 MHz)
dB
±0.4
±0.8
±1.0
Switching Speed (max.)
10% - 90%
0% - 100%
µsec
µsec
25
70
50
125
60
140
Bias Voltage
Volts
+5
+5
+5
Bias Current (max)
mA
5
6.5
7
Control Voltage
Volts
0 to +15
0 to +15
0 to +15
Control Current (max)
mA
4
6
7
*Over temperature performance limits for part number CG2, guaranteed from 0oC to +50oC only.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
G2 / SMG2
Voltage-Controlled Attenuator Module
5 to 2000 MHz
Rev. V3
Typical Performance Curves at +25°C
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
G2 / SMG2
Voltage-Controlled Attenuator Module
5 to 2000 MHz
Typical Performance Curves at +25°C
Rev. V3
Outline Drawing: TO-8 *
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount *
WEIGHT: 1 gram (0.04 oz.) max
Absolute Maximum Ratings
Parameter
Absolute Maximum
Storage Temperature
-62ºC to +125ºC
Maximum Case Temperature
125ºC
Maximum DC Voltage
+18 V
Maximum DC Bias Voltage
+10 V
Maximum Short Term RF
Input power
(1 minute max.)
200 mW
Maximum Peak Power
(3 µsec max.)
1W
“S” Series Burn-In
Temperature (case)
+125ºC
Outline Drawing: SMA Connectorized *
WEIGHT: 19 grams (0.67 oz.) max
∗
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.