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AT-337

Tyco Electronics
Part Number AT-337
Manufacturer Tyco Electronics
Description (AT-332 / AT-337) Voltage Variable Absorptive Attenuator DC - 2 GHz
Published Jan 12, 2007
Detailed Description Voltage Variable Absorptive Attenuator AT-332, AT-337 DC - 2 GHz V 2.00 Features • Available in Ceramic and TO-5 packag...
Datasheet PDF File AT-337 PDF File

AT-337
AT-337

Overview
Voltage Variable Absorptive Attenuator AT-332, AT-337 DC - 2 GHz V 2.
00 Features • Available in Ceramic and TO-5 packages • 40 dB Matched Attenuation • Low Insertion Loss AT-332 (TO-5-4) Guaranteed Specifications1 Frequency Range Insertion Loss VSWR DC – 2.
0 GHz DC – 1.
0 GHz Attenuation (Matched) @ 25°C Flatness (Peak to Peak) Attenuation vs Temperature (Relative to 25°C) DC – 2.
0 GHz 0-20 dB Attenuation 0-30 dB Attenuation 0-40 dB Attenuation 0 to 20 dB Attenuation 0 to 30 dB Attenuation 0 to 40 dB Attenuation DC – 2.
0 GHz DC – 1.
0 GHz (From -55°C to + 85°C) DC – 2.
0 GHz 1.
5 dB Max 1.
2 dB Max AT-332 1.
4:1 1.
25:1 AT-337 1.
5:1 Max 1.
3:1 Max 40 dB Min 1.
0 dB Max 2.
0 dB Max 3.
0 dB Max ±2.
5 dB ±4.
0 dB ±6.
0 dB Operating Characteristics Impedance Switching Characteristics Trise, Tfall (10% to 90%) Ton, Toff (50% CTL to 90%/10% RF) Transients (in band) Input Power for 1 dB Compression Attenuation Level 0 dB 0.
05 GHz 21 0.
5 GHz to 2.
0 GHz 27 50 Ohms Nominal 14 ns Typ 22 ns Typ 14 mV Typ AT-337 (CR-2 w/o Pin 1) dBm Typ Intermodulation Intercept Point (for two-tone input power up to +5 dBm) Intercept Points IP2 IP3 Attenuation Level (dB) 0 5 10 0 5 10 0.
05 GHz 54 43 39 39 33 30 dBm Typ 0.
5 to 2 GHz 65 54 49 47 44 38 dBm Typ Phase Shift (Relative to 0 dB Attenuation) Attenuation Level 0.
5 GHz 2.
0 GHz Control Voltages A input (Shunt FETS) B input (Series FETS) 10 dB 0.
1 0.
4 20 dB 3 12 30 dB 10 35 40 dB 19 60 Deg Typ Deg Typ 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.
Ordering Information Model No.
AT-354 PIN Package Dual Inline Voltage Variable Absorptive Attenuator Absolute Maximum Ratings AT-332, AT-337 V 2.
00 Functional Schematics (Top View) Parameter Max.
Input Power 0.
05 GHz 0.
5 – 2.
0 GHz Control Voltage Operating Temperature Storage Temperature Absolute Maximum1 +27 dBm +30 dBm +5V, -8.
5V -55°C to +125°C -65°C to +15...


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