|
|
PDF AT004N3-11 Data sheet ( Hoja de datos )
| Número de pieza | AT004N3-11 | |
| Descripción | GaAs 30 dB IC Voltage Variable Dual Control Attenuator DC-4 GHz | |
| Fabricantes | Alpha Industries | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AT004N3-11 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
|
No Preview Available !
GaAs 30 dB IC Voltage Variable Dual
Control Attenuator DC–4 GHz
AT004N3-11
Features
s Dual Control Voltages
s Low Insertion Loss
s 8 Lead Hermetic Surface Mount Package
s Capable of Meeting MIL-STD
Requirements5
Description
The AT004N3-11 is a GaAs IC FET non-reflective bridged
“T” attenuator. This device provides over 30 dB of
“matched” attenuation with the input and output VSWR
less than 1.5:1 under all attenuation values. The
applications for these fast attenuators are AGC circuits and
variable level control in high reliability and
telecommunication systems.
-11
ORIENTATION
MARK
0.180 (4.57 mm)
SQ. MAX.
0.150
(3.81 mm)
0.050
0.400 (10.16 mm)
0.380 (9.65 mm)
0.017 (0.43 mm)
0.013 (0.33 mm)
(1.27 mm)
TYP.
0.070 (1.78 mm)
0.040 (1.02 mm)
0.006 (0.15 mm)
0.004 (0.10 mm)
0.075
(1.91 mm)
MAX.
0.250 (6.35 mm)
0.200 (5.08 mm)
Electrical Specifications at 25°C
Insertion Loss2
Parameter1
Attenuation Range
VSWR (I/O)
Frequency4
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–1.0 GHz
DC–2.0 GHz
DC–4.0 GHz
DC–2.0 GHz
DC–4.0 GHz
Min. Typ. Max. Unit
0.8 1.0 dB
1.0 1.2 dB
1.2 1.4 dB
30 35
29 33
26 30
dB
dB
dB
1.25:1
1.40:1
1.3:1
1.5:1
Operating Characteristics at 25°C
Parameter
Switching Characteristics
Input Power for 1 dB Compression
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru3
For All Attenuation Levels
Control Voltages
VLow = 0 to -0.2 V @ 20 µA Max.
VHigh = -5 V @ 50 µA Max.
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
4. DC = 300 kHz.
5. See Quality/Reliability section.
Frequency
0.5–4 GHz
0.05 GHz
Min.
Typ.
7
10
20
0
-3
Max.
Unit
ns
ns
mV
dBm
dBm
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 3/99A
1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet AT004N3-11.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT004N3-11 | GaAs 30 dB IC Voltage Variable Dual Control Attenuator DC-4 GHz | Alpha Industries |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |