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Summary of Contents for NF CA5360
- Page 1 LOW NOISE PREAMPLIFIER CA5360 INSTRUCTION MANUAL NF Corporation...
- Page 3 DA00058741-001 LOW NOISE PREAMPLIFIER CA5360 INSTRUCTION MANUAL...
- Page 5 Preface Preface Thank you very much for purchasing our “CA5360 LOW NOISE PREAMPLIFIER”. Please read, first of all, "Safety Precautions" on the follawing pages, to use the instrument in the correct and safe manner. Safety Symbols Used in This Manual Be sure to observe these safety symbols and their contents to ensure the safety of user and avoid damage to the equipment.
- Page 6 Safety Precautions To ensure safe use, be sure to observe the following safety precautions. NF Corporation shall not be held liable for damages that arise from a failure to observe these safety precautions or warnings or cautions in the instruction manual.
- Page 7 This notifies the user of potential hazards and indicates that he/she must refer to the instruction manual. Waste disposal For environmental protection, do not discard this product in domestic household waste. This product shall be disposed of through an appropriate industrial waste disposer. CA5360...
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Page 8: Table Of Contents
Preface ........................4-2 Daily Maintenance ....................4-2 Storage, Repacking, and Transportation ..............4-2 Performance Test ...................... 4-3 4.4.1 Gain Accuracy....................4-4 4.4.2 Offset Voltage Check ..................4-5 Specifications ........................5-1 Specifications ......................5-2 General Specifications ..................... 5-3 External Dimensions ....................5-4 CA5360... - Page 9 Figure 1-1 Block Diagram ....................1-3 Figure 3-1 Top View ......................3-2 Figure 3-2 Input Circuit (A−B, A (GND)) ................ 3-3 Figure 3-3 Input Circuit (A (FLOAT)) ................3-3 Figure 3-4 Output Circuit ....................3-4 Figure 5-1 Product Dimensions ..................5-4 CA5360...
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Page 10: Outline
1. Outline Page Outline ..........................1-1 Features ........................1-2 Operating Principle ....................1-3 1.2.1 Basic Principle ....................1-3 1.2.2 Block Diagram ....................1-3 CA5360... -
Page 11: Features
1.1 Features Features The “CA5360 LOW NOISE PREAMPLIFIER” is a low noise preamplifier for a lock-in amplifier and a frequency response analyzer. Low Noise Input referred noise voltage is low with 5 nV/ Hz below. It's most suitable for measurement of the very small voltage. -
Page 12: Operating Principle
FETs to low impedance. The signal is supplied to a low noise differential amplifier, amplified by 100 times, and output from the output connector in the rear. 1.2.2 Block Diagram The following shows a schematic block diagram of the CA5360 and describes the main function. Figure 1-1 Block Diagram a) Input Section The input section has following functions. -
Page 13: Preparation Before Use
2. Preparation Before Use Page Preparation Before Use ....................2-1 Checking Before Use ....................2-2 Installation Condition ....................2-3 Connecting to Power Supply ..................2-3 CA5360... -
Page 14: Checking Before Use
Check that the equipment has not been damaged during transport. Unpacking After unpacking, refer to "Table 2-1 Composition List" to check the contents. Table 2-1 Composition List CA5360 ········································································· 1 Accessories Instruction Manual ··················································· 1 DC cable (PA-001-2372, 2 m) ······································ 1 Coaxial cable (BNC-BNC, 1 m) ···································... -
Page 15: Installation Condition
Maximum ouput current less than 50 mA Connecor HR10-7R-4P ！ CAUTION Don't supply this equipment with the voltage beyond ±25.2 V. Failure may occur. When using the LP series power supply, set it to ±15 V output voltages before use. CA5360... -
Page 16: Operation
3. Operation Page Operation .......................... 3-1 Part Names and Functions ..................3-2 Installation and Connection ..................3-5 Output ........................3-7 Warm up time ......................3-7 CA5360... -
Page 17: Part Names And Functions
3.1 Part Names and Functions Part Names and Functions ⑨ ⑦ ⑧ ⑤ ③ ④ ⑥ ② ① Figure 3-1 Top View CA5360... - Page 18 Figure 3-3 Input Circuit (A (FLOAT)) ○ 2 COUPLING SELECTOR The switch to choose input coupling (DC, AC). Applying excessive force may break this equipment. ！ CAUTION Change input select while no signal. Otherwase failure may occur. ○ 3 INPUT SELECTOR CA5360...
- Page 19 ○ 9 GROUND TERMINAL This terminal is connected to the case. The case is connected to the common of the power supply. If you want to connect the case to the ground, this terminal may be used. CA5360...
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Page 20: Installation And Connection
A signal source should be connected to input A. The interior is differential input, and the common of input A is floated. But the ability to reject common mode noise is less than input mode A−B. INPUT OUTPUT ＋ ×100 － CA5360... - Page 21 potential to a case or signal GND electrical shock may occur. Input DC voltage should be discharged before switching input selector. ！ CAUTION Don't input the voltage beyond the maximum input voltage. It may damage this equipment. CA5360...
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Page 22: Output
When needing 5 V output, the load resistance must be 2 kΩ or more. When load resistance is less than 2 kΩ, the prescriptive output voltage isn't obtained. Warm up time To ensure correct measurement, warm up the equipment for at least 30 minutes before use. CA5360... -
Page 23: Maintenance
4. Maintenance Page Maintenance ........................4-1 Preface ........................4-2 Daily Maintenance ..................... 4-2 Storage, Repacking, and Transportation ..............4-2 Performance Test ......................4-3 4.4.1 Gain Accuracy ..................... 4-4 4.4.2 Offset Voltage Check ................... 4-5 CA5360... -
Page 24: Preface
NF Corporation would repair the equipment. This manual describes basic operation inspecting and performance testing procedures. For advanced inspection, adjustment, calibration and fault repair, contact NF Corporation or our agent. Daily Maintenance When the panel or case needs cleaning, wipe with a soft cloth. -
Page 25: Performance Test
Performance Test Performance test is conducted as part of preventative maintenance to prevent performance deterioration of the CA5360. A performance test is conducted when necessary to verify performance during acceptance inspection, periodic inspection and after repair. If the result of a performance test does not meet the specifications, calibration or repair is required. -
Page 26: Gain Accuracy
1) The output voltage (Vin) of the generator is measured with the digital multi meter. Digital Multi Meter Generator 10 mV 出力 BNC (f)-Banana plug 2) The output voltage (Vout) of the CA5360 is measured with the digital multi meter. Generator Digital Multi Meter BNC (f)-Banana plug Gain = Vout / Vin Allowance: 99 ≤... -
Page 27: Offset Voltage Check
The output voltage is measured with Digital Multi Meter with the OFFSET ADJUST turned fully,. BNC (f)-Banana plug Digital Multi Meter Shorting plugs Allowance: The output DC voltage can be varied more than ±1 V by OFFSET ADJUST in a side. CA5360... -
Page 28: Specifications
Nominal, Typical, Supplement and Approximate values These values show the supplemental data of this equipment and do not guarantee the performance. Unless otherwise mentioned the following condition is applied. Worm up time 30 minutes, Load 1 MΩ, Input A−B, Coupling DC CA5360... -
Page 29: Specifications
0.03 % (at 1 kHz) Power supply Input voltage 15 V / 20 V / 24 V 5 % 50 mA Input current Connector HR10-7R-4P (HIROSE ELECTRIC CO., LTD. equivalent) Power indicator It’s possible to turn off the lights. CA5360... -
Page 30: General Specifications
EN 61326-2-1 * RoHS Directive 2011/65/EU * External dimensions 100 (W)×48 (H)×80 (D) mm, excluding protrusions Weight Approx. 250 g, except for accessories Note: : It's applied to a product with CE marking indication in a bottom. CA5360... -
Page 31: External Dimensions
5.3 External Dimensions External Dimensions Figure 5-1 External Dimensions CA5360... - Page 32 NF or an agent designated by NF. Purchaser shall prepay all shipping charge, duties and taxes for the product to either NF or the agent from another country, and shipping charge for the return of the product to purchaser shall be paid by NF side.
- Page 33 We assume no responsibility for influences resulting from the operations in this manual. Copyright 2017, NF Corporation CA5360 INSTRUCTION MANUAL NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama...
- Page 34 NF Corporation 6-3-20, Tsunashima Higashi, Kohoku-ku, Yokohama 223-8508 JAPAN...
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