MAADSS0008SMB Ver la hoja de datos (PDF) - Tyco Electronics
Número de pieza
componentes Descripción
Fabricante
MAADSS0008SMB Datasheet PDF : 3 Pages
| |||
Digital Attenuator, 1-Bit, 15 dB
DC - 2.0 GHz
RoHS
Compliant
MAADSS0008
V1
Electrical Specifications4: TA = 25°C, VC = +2.5 Volts, Z0 = 50 Ω
Parameter
Test Conditions
Units
Min
Insertion Loss
(Reference State)
1.0 GHz
2.0 GHz
dB
—
dB
—
Attenuation
1.0 GHz
2.0 GHz
dB
14.6
dB
14.4
VSWR
1.0 GHz
2.0 GHz
Ratio
—
Ratio
—
Input IP3
1.0 GHz
Insertion Loss State
Attenuation State
dBm
40
dBm
40
P1dB
1.0 GHz
dBm
24
Insertion Loss State
dBm
20
Attenuation State
Control Current
—
µA
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
—
Ton, Toff
50% Control to 90% RF,
50% Control to 10% RF
nS
—
Transients
In-band
mV
—
4. For positive voltage control, external DC blocking capacitors are required on all RF ports (pins 1, 2 and 3).
Typ
0.3
0.4
15.1
14.9
1.2:1
1.3:1
50
50
26
23
—
29
50
10
Max
0.4
0.5
15.6
15.4
—
—
—
—
—
—
10
—
—
—
Lead-Free SOT-25†
Positive Control Voltage Schematic
5
4
† Reference Application Note M538 for lead-free solder reflow
recommendations.
Truth Table 5,6
Mode
V1
V2
(Control)
Positive 5
0 ± 0.2V +2.5V to +5V
+2.5V to +5V 0 ± 0.2V
Negative 6 0 ± 0.2V -2.5V to -5V
-2.5V to -5V 0 ± 0.2V
Attenuation
15 dB
Reference State
Reference State
15 dB
5. External DC blocking capacitors are required as noted.
6. If negative control is used, DC blocking capacitors are not
required on RF ports and ground.
2
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.
1
2
3
39 pF
39 pF
39 pF
• 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.
Share Link: 