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PDF AT90-0413 Data sheet ( Hoja de datos )
| Número de pieza | AT90-0413 | |
| Descripción | Digital Attenuator/ 15 dB/ 4-Bit/ TTL Driver/ DC - 4.0 GHz | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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Digital Attenuator, 15 dB, 4-Bit, TTL
Driver, DC - 4.0 GHz
V 3.00
Features
n Attenuation: 1 dB Steps to 15 dB
n Low DC Power Consumption
n Small Footprint, JEDEC Package
n Integral TTL Driver
n 50 Ohm Impedance
n Test Boards Available
n Tape and Reel Packaging Available
Description
M/A-COM’s AT90-0413 is a GaAs FET 4-Bit digital
attenuator with integral driver. Step size is 1 dB providing
a 15 dB attenuation range. This device is in an FQFP-N
plastic surface mount package. The AT90-0413 is suited
for applications where accuracy, fast speed, low power
consumption and low costs are required.
CSP-1
Electrical Specifications: TA = 25°C
Parameter
Insertion Loss
Test Conditions
—
Attenuation
Accuracy
VSWR
Individual Bits or
Combination of Bits
Full Attenuation Range
Switching Speed
1 dB Compression
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
—
Input IP3
+Vcc
-Vee
Logic “0”
Logic “1”
Icc
-Iee
Two-tone Inputs up to +5 dBm
—
—
Sink Current is 20 µA max.
Sink Current is 20 µA max.
Vcc min to max, Logic “0” or “1”
-Vee min to max, Logic “0” or “1”
Frequency
DC-2.5 GHz
DC-4.0 GHz
DC-2.5 GHz
DC-4.0 GHz
DC-2.5 GHz
DC-4.0 GHz
—
—
50 MHz
0.5-4.0 GHz
50 MHz
0.5-4.0 GHz
—
—
—
—
—
—
Units
dB
dB
dB
dB
Ratio
Ratio
nS
nS
dB
dB
dB
dB
V
V
V
V
mA
mA
Min.
—
—
—
—
—
—
—
—
—
—
—
—
4.75
-8.0
0.0
2.0
—
—
Typ.
2.0
2.5
—
—
1.5:1
1.8:1
75
20
+21
+29
+35
+48
5.0
-5.0
—
—
0.2
-0.2
Max.
2.5
3.0
±(0.3+4% of atten setting)
±(0.3+6% of atten setting)
1.8:1
2.0:1
150
50
—
—
—
—
5.25
-4.75
0.8
5.0
6
-1
1 page  
Digital Attenuator, 15 dB, 4-Bit, TTL Driver, DC - 4.0 GHz
Typical Performance Curves
AT90-0413
V 3.00
2 dB Bit vs. Temperature
0.5
0.4
0.3
0.2
0.1
0
-0.1
0
-40°C
+25°C
+85°C
1000
2000
3000
Frequency (MHz)
4000
8 dB Bit vs. Temperature
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
0
-40°C
+25°C
+85°C
1000
2000
3000
Frequency (MHz)
4000
4 dB Bit vs. Temperature
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
-40°C
+25°C
+85°C
1000
2000
3000
Frequency (MHz)
4000
Max. Attenuation vs. Temperature
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
0
-40°C
+25°C
+85°C
1000
2000
3000
Frequency (MHz)
4000
Ordering Information
Part Number
AT90-0413
AT90-0413TR
AT90-0413-TB
Package
Bulk Packaging
Tape and Reel (1K Reel)
Units Mounted on Test Board
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet AT90-0413.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT90-0413 | Digital Attenuator/ 15 dB/ 4-Bit/ TTL Driver/ DC - 4.0 GHz | Tyco Electronics |
| AT90-0413-TB | Digital Attenuator/ 15 dB/ 4-Bit/ TTL Driver/ DC - 4.0 GHz | Tyco Electronics |
| AT90-0413TR | Digital Attenuator/ 15 dB/ 4-Bit/ TTL Driver/ DC - 4.0 GHz | Tyco Electronics |
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