MAATSS0020 查看數據表（PDF） - Tyco Electronics
零件编号
产品描述 (功能)
生产厂家
MAATSS0020 Datasheet PDF : 3 Pages
| |||
Digital Attenuator, 31 dB, 5-Bit
DC - 2.0 GHz
RoHS
Compliant
MAATSS0020
V1
Electrical Specifications: TA = 25°C, Z0 = 50 Ω
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Reference Insertion Loss
Attenuation Accuracy 4
VSWR
DC - 0.1 GHz
0.1 - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
(Any state)
dB
—
1.6
—
dB
—
1.7
—
dB
—
1.9
2.2
dB
—
2.2
—
± (0.20 dB +3% of Atten Setting in dB) dB
± (0.30 dB +3% of Atten Setting in dB) dB
Ratio
—
1.5:1
—
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
—
8
—
Ton, Toff
Transients
50% Control to 90% RF,
50% Control to 10% RF
In Band
nS
—
15
—
mV
—
2
—
1 dB Compression
IP2
IP3
Input Power
0.05 GHz
0.5 - 2.0 GHz
0.05 GHz
0.5 - 2.0 GHz
Measured Relative to Input Power
(for two-tone input power up to +5 dBm)
0.05 GHz
0.5 - 2.0 GHz
Measured Relative to Input Power
(for two-tone input power up to +5 dBm)
dBm
—
20
—
dBm
—
27
—
dBm
—
45
—
dBm
—
60
—
dBm
—
34
—
dBm
—
50
—
4. Attenuation accuracy specifications apply with negative bias control and low inductance grounding.
Truth Table5
Control Inputs
VC5 VC4 VC4 VC3 VC3 VC2 VC2 VC1 VC1 Atten (dB)
1 1 0 1 0 1 0 1 0 Reference
010101010
1 dB
101101010
2 dB
110011010
4 dB
110100110
8 dB
110101001
16 dB
001010101
31 dB
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
5. 0 = Vin Low = 0 V = 0 to -0.2 V @ 20 μA maximum.
1 = Vin High = -5 V @ 20 µA typical to –8 V @ 200 μA
maximum.
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.
• 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: 