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부품번호 | AT-354PIN 기능 |
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기능 | Voltage Variable Absorptive Attenuator DC - 2 GHz | ||
제조업체 | Tyco Electronics | ||
로고 | |||
Voltage Variable Absorptive Attenuator
DC - 2 GHz
AT-332, AT-337
Features
• Available in Ceramic and TO-5 packages
• 40 dB Matched Attenuation
• Low Insertion Loss
AT-332 (TO-5-4)
Guaranteed Specifications1
(From -55°C to + 85°C)
Frequency Range
DC – 2.0 GHz
Insertion Loss
DC – 2.0 GHz
DC – 1.0 GHz
1.5 dB Max
1.2 dB Max
VSWR
DC – 2.0 GHz
DC – 1.0 GHz
AT-332
1.4:1
1.25:1
AT-337
1.5:1 Max
1.3:1 Max
Attenuation
(Matched) @ 25°C
DC – 2.0 GHz
40 dB Min
Flatness
(Peak to Peak)
0-20 dB Attenuation
0-30 dB Attenuation
0-40 dB Attenuation
1.0 dB Max
2.0 dB Max
3.0 dB Max
Attenuation vs
Temperature
(Relative to 25°C)
0 to 20 dB Attenuation
0 to 30 dB Attenuation
0 to 40 dB Attenuation
±2.5 dB
±4.0 dB
±6.0 dB
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
Trise, Tfall (10% to 90%)
Ton, Toff (50% CTL to 90%/10% RF)
Transients (in band)
14 ns Typ
22 ns Typ
14 mV Typ
Input Power for 1 dB Compression
Attenuation Level
0 dB
0.05 GHz
21
0.5 GHz to 2.0 GHz
27
dBm Typ
Intermodulation Intercept Point (for two-tone input power up to +5 dBm)
Intercept Points
IP2 IP3
Attenuation Level (dB)
0.05 GHz
0.5 to 2 GHz
0 5 10 0 5 10
54 43 39 39 33 30
65 54 49 47 44 38
dBm Typ
dBm Typ
Phase Shift
(Relative to 0 dB Attenuation)
Attenuation Level
0.5 GHz
2.0 GHz
10 dB
0.1
0.4
20 dB
3
12
30 dB
10
35
40 dB
19
60
Deg Typ
Deg Typ
Control Voltages
A input (Shunt FETS)
B input (Series FETS)
0 to -4V @ 100 µA Max
0 to -4V @ 100 µA Max
1. All specifications apply with 50 ohm connected to all RF Ports.
2. Contact the factory for standard or custom sreenig requirements.
AT-337 (CR-2 w/o Pin 1)
V 2.00
Ordering Information
Model No.
AT-354 PIN
Package
Dual Inline
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구 성 | 총 2 페이지수 | ||
다운로드 | [ AT-354PIN.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
AT-354PIN | Voltage Variable Absorptive Attenuator DC - 2 GHz | Tyco Electronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |