RoHS
Compliant
Voltage-C on trolled A tten u ator M od u le
5 to 2 0 0 0 M H z
G 2 / S M G 2
V3
Features
Product Image
ñ
ñ
ñ
ñ
AVAILABLE IN SURFACE MOUNT
LOW VSW R: < 1.5:1 (TYP.)
LOW INSERTION LOSS: 2.3 dB TO 1000 MHz (TYP.)
LOW DISTORTION: > 75 dB (TYP.) AT Vcontrol = +15V
Description
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
TO-8
G2
SMG2
Surface Mount
SMA Connectorized **
MAAM-007987-000CG2
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50W, VCC = +15 VDC
Typical
25ºC
Guaranteed
Parameter
Units
0º to 50ºC
-54º to +85ºC*
Frequency
MHz
5-2200
5-2000
5-2000
Maximum Attenuation Available (min)
5-500 MHz
dB
dB
dB
34
28
22
31
25
20
30
24
18
500-1000 MHz
1000-2000 MHz
Insertion Loss (Vctrl = +15 V) (max)
5-1000 MHz
dB
dB
2.3
2.8
3.0
3.5
3.5
4.0
1000-2000 MHz
VSW R (worst case in attenuation range)
5-2000 MHz
dB
dB
<1.5:1
±0.4
2.2:1
±0.8
2.3:1
±1.0
Flatness Over Frequency (max)
(Attenuation = min to 15 dB, 5-2000 MHz)
Switching Speed (max.)
10% - 90%
µsec
µsec
25
70
50
125
60
140
0% - 100%
Bias Voltage
Bias Current (max)
Control Voltage
Volts
mA
+5
+5
6.5
+5
5
0 to +15
4
7
0 to +15
7
Volts
mA
0 to +15
6
Control Current (max)
*Over temperature performance limits for part number CG2, guaranteed from 0oC to +50oC only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.