DataSheetWiki


AT90-0283 fiches techniques PDF

Tyco Electronics - Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC-3.5 GHz

Numéro de référence AT90-0283
Description Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC-3.5 GHz
Fabricant Tyco Electronics 
Logo Tyco Electronics 





1 Page

No Preview Available !





AT90-0283 fiche technique
Digital Attenuator, 15.5 dB, 5-Bit,
TTL Driver, DC-3.5 GHz
V 6.00
Features
n Attenuation: 0.5 dB Steps to 15.5 dB
n Low DC Power Consumption
n Small Footprint, JEDEC Package
n Integral TTL Driver
n 50 ohm Impedance
n Test Boards are Available
n Tape and Reel Packaging Available
Description
M/A-COM's AT90-0283 is a GaAs FET 5-bit digital
attenuator with integral TTL driver. Step size is 0.5 dB
providing a 15.5 dB total attenuation range. This device is
in an FQFP-N plastic surface mount package. The AT90-
0283 is ideally suited for use where accuracy, fast speed,
very low power consumption and low costs are required.
CSP-1
Electrical Specifications TA = +25°C
Parameter
Test Conditions
Frequency Units Min Typical
Max
Insertion Loss
Attenuation
Accuracy
VSWR
Individual Bits 0.5-1-4-8 dB
Individual Bit 2 dB
Any Combination of Bits
1 to 15.5 dB
Full Range
DC - 3.5 GHz
DC - 3.5 GHz
DC - 3.5 GHz
DC - 3.5 GHz
dB
dB
dB
dB
DC - 3.5 GHz Ratio
2.8
1.6:1
3.2
±(.3 +5% of atten setting)
±(.4 +10% of atten setting)
±(.5 +7% of atten setting)
1.8:1
Switching Speed
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
1 dB Compression
Input IP3
Two-tone inputs up to +5 dBm
+Vcc
-Vee
Logic “0”
Sink Current is 20 µA max.
50 MHz
0.5 - 3.5 GHz
50 MHz
0.5-3.5 GHz
nS
nS
dBm
dBm
dB
dB
V
V
V
4.75
-8.0
0.0
75
20
+21
+29
+35
+48
5.0
-5.0
150
50
5.25
-4.75
0.8
Logic “1”
Source Current is 20 µA max.
V 2.0
5.0
Icc
Vcc min to max,
mA —
0.2
Logic “0” or “1”
-Iee
-Vee min to max,
mA —
-0.2
Logic “0” or “1”
6
-1

PagesPages 5
Télécharger [ AT90-0283 ]


Fiche technique recommandé

No Description détaillée Fabricant
AT90-0283 Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC-3.5 GHz Tyco Electronics
Tyco Electronics
AT90-0283-TB Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC-3.5 GHz Tyco Electronics
Tyco Electronics
AT90-0283TR Digital Attenuator/ 15.5 dB/ 5-Bit/ TTL Driver/ DC-3.5 GHz Tyco Electronics
Tyco Electronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche