Product Details (This product is current)
Tuesday, February 28, 2017
Edited:
Sunday, March 5, 2017
Product Ref No: 140
Order No/Series: n/a
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Resistive Products - AT060(AT0603)
Link: www.atceramics.com/UserFiles/AT_attenuator.2.pdf
Link: www.atceramics.com/UserFiles/AT_attenuator.2.pdf
ATC's New RF/Microwave SMT Attenuator Series (AT) is manufactured with the highest quality materials for reliable and repeatable performance. These devices are constructed with Aluminum Nitride (AIN) and are available in standard EIA 0603 case size. The AT Series exhibits excellent performance characteristics for the most demanding RF/ Microwave applications.
The AT provides virtually flat loss over a broad frequency spectrum and is ideal where low noise, low inductance and low parasitic capacitance is required. Thin film metallization provides for very stable characteristics over temperature and time. Its balanced PI design provides even current distribution and accurate attenuation characteristics from DC to 20 GHz. It is designed to meet a wide range of RF and Microwave large and small signal level applications. The AT is ideal for impedance matching, input padding, signal level tuning and many other crucial RF/Microwave applications. The AT is rated highest power in class and is suitable for microstrip CPW applications.
The non magnetic termination is available at providing a range of attachment options such as eutectic die-bonding, conductive epoxies and soldering. The AT is fully compatible with high speed automated pick-and-place processing.
Features
Frequency Response: +/- 0.5 dB
Characterized up to 20 GHz
CPW and Microstrip
EIA 0603 SMt
ALN Construction
Balanced PI Design
Non-Magnetic
RoHs Compliant
Electrical & Mechanical Specifications
Nominal Impedance:50 ohms
Frequency Range: DC to 20 GHz
Values Available: 3dB, 6dB, 10dB
Input Power CW: 1W: 3dB,6dB
0.75W: 10dB
VSWR:1.25:1 Typical
Attenuation Accuracy (dB): 1 to 9 dB: ±0.50
10 dB: ±0.75
Substrate Material: AIN
Resistors: Tantalum Nitride
Terminal: Thin Film metal stack, Ni/Au
Operating Temperature: -55°C to +150°C
100% inspection Per MIL-STD-883
