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参数资料
| 型号： | AT-212PIN |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2 dB INSERTION LOSS-MAX |
| 封装： | CR-6, 16 PIN |
| 文件页数： | 1/2页 |
| 文件大小： | 109K |
| 代理商： | AT-212PIN |
V 2.00
Features
Attenuation 1-dB Steps to 15 dB
Temperature Stability +/-0.18 dB from -55°C
to +85°C Typical
Ultra Low DC Power Consumption
Hermetic Surface Mount Package
Fast Switching Speed, 10 ns Typical
Guaranteed Specifications1 (From -55°C to +85°C)
Frequency Range
DC - 2.0 GHz
Nominal Attenuation2
1 dB Steps to 15 dB
Attenuation Accuracy
DC - 2.0 GHz
Any Single Bit
+/- (0.10 dB + 3% if Attenuation Setting in dB) dB
Any Combination of Bits+/- (0.15 dB +3% if Attenuation Setting in dB) dB
VSWR
DC - 2.0 GHz
1.5:1 dB Max
Reference Insertion Loss
DC - 2.0 GHz
2.0 dB Max
Operating Characteristics
Impedance
50 Ohms Nominal
Switching Characteristics
Trise, Tfall (10% to 90%)
10 ns Typ
Ton, Toff (50% C+L to 90%/10% RF)
15 ns Typ
Transients (in band)
18 mV Typ
Input Power for 1 dB Compression
.005 GHz
+22 dBm Typ
.05 GHz to 5 GHz
+28 dBm Typ
Intermodulation Intercept Point
(for two-tone input power up to +5 dBm)
Intercept Points
IP2
IP3
.005 GHz to 5 GHz
+49
+45
dBm
.05 GHz to 5 GHz
+72
+50
dBm
Control Voltages (Complementary Logic)
VIN Low
0 V to -0.2 V @ 20A Max
VIN Hi
-5 V @ 10A typ to -8 V @ 200 A Max
1. All specifications apply with 50 ohm connected to all RF ports.
2.Above reference insertion loss .
3.Contact the factory for standard or custom screening requirements.
Ordering Information
Model No.
Package
AT-212 PIN
Surface Mount
Digital Attenuator, 15 dB, 4-Bit
DC - 2 GHz
CR-6
q
AT-212
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