Instruction/ maintenance manual of the product L4445A Agilent Technologies
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Agilent L4445A Microwave Switch/Attenuator Driver Data Sheet • LXI compliance includes built-in Ether net connectivity • Fully-featured graphical W eb inter face • Control of most popular micro .
Microwave switch driver for easy routing of high frequency signals in your system The L4445A allo ws you to control switches, attenuators and other devices close to your device under test. The L4445A combined with t he 34945EXT pro vides t he pow er and control signals to drive up to 64 switch coils—that’s 32 st andard SPDT switches.
The optional GPIB inter face has many y ears of pro ven reliability and can be used for easy integration into existing applications. The L4445A ships with t he Agilent E2094 I/O Libraries Suite making it easy for y ou to configure and int egrat e instru- ments into your system — ev en if your system includes instru- ments from multiple v endors.
4 High-performance switching wherever your application needs it Power button Status LEDs 9-pin cable Y1150A - Y1155A distribution boards ordered separately User supplied switches and cables 34945EXT e.
5 Specifications and Characteristics 34945EXT switch drive 64 channels, low side drive mode Driver off voltage (max) 30 V Driver off leakage current 500 uA Driver on current (max) 600 mA Driver on voltage (max) 0.5 V @ 600 mA 64 channels, TTL drive mode Hi output voltage 3 V @ Iout = 2 mA Lo output voltage 0.
Memory States 5 instrument states with user label in non-volatile memory General specifications Power supply Universal 100 V to 240 V ±10% Power line frequency 50 Hz to 60 Hz ±10% automatically sensed Power consumption 15 V A Operating Environment Full accuracy for 0°C to 55°C Full accuracy to 80% R.
Software Agilent connectivity Agilent I/O Libraries Suite 14 or greater (E2094N) software included Minimum system requirements PC hardware Intel Pentium 100 MHz, 64 Mbyte RAM, 210 Mbyte disk space Dis.
Ordering information Example configuration: A test system is being built that requires t he follo wing Micro wave Switching: • (qty 2) Agilent 87206B SP6T Switches • (qty 8) Agilent N1810UL SPDT S.
Ordering information (Continued) L4445A Microwave Switch/ Attenuator driver Includes User’s guide on CD, test repor t, pow er cord, and Quick Star t package Option -GPIB Adds GPIB interface Option 0.
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If you already are a holder of Agilent Technologies L4445A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Agilent Technologies L4445A.
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