that2162 THAT Corporation, that2162 Datasheet
that2162
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that2162 Summary of contents
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... However, external symmetry adjustment is possi- ble to further optimize distortion and control feedthrough for critical applications. Figure 1. THAT 2162 Block Diagram THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Copyright © 2007, THAT Corporation Dual Pre-trimmed Blackmer ...
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... Unless otherwise noted, T =25ºC, V =+15V Reference is to output offset with -40 dB VCA gain. 3 THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com SPECIFICATIONS -40 to +85 ºC Supply Voltages (V +125 ºC VCA Control Voltage -40 to +125 º ...
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... Parameter Symbol Total Harmonic Distortion THD Slew Rate Gain at 0V Control G 0 Figure 3. 2162 Noise (22 kHz NBW) Vs. Gain THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Conditions V = 0dBV, 1kHz ...
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... V- Figure 4. Simplified internal circuit Pin number references are for VCA1, with VCA2 shown in brackets. 1 THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Theory of Operation Figure 5. Gain Vs. Control Voltage (Ec kHz Figure 6. Gain Vs. Control Voltage (Ec kHz ...
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... CC EE CELL Figure 8. Offset Vs. Gain (Ec+) Figure 9. Offset Vs. Gain (Ec-) THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Eq. 1 Figure 10. THD+Noise Vs. Input Level Gain Eq. 2 Eq. 3 Eq. 4 Figure 11. THD+Noise Vs. Input Level, +15 dB Gain At Figure 12 ...
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... V power supply rails. Typically, the 1 kHz THD gain and 1 Vrms input will Figure 13. External trimming circuit THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com vary by approximately 0.003% - 0.005% per 5 V change in the supply voltage from ± ...
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... Output The VCA output signal, at pin 2 (15), is also a current, inverted with respect to the input current. In THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Applications normal operation, the output current is connected to a virtual ground node, and converted to a voltage via an external op-amp ...
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... THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com To avoid excessive noise, one must take care to use quiet electronics throughout the control-voltage circuitry ...
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... This difference is due primarily to the higher internal operating THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com temperature of the 2162 compared to that of the 2180 Series. ...
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... J 0.19 - 0.25 Figure 14. QSOP-16 surface mount package THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com specified in the RoHS directive. For more informa- tion, including MDDS forms which disclose the substances contained in our ICs and their packaging, please visit: www ...
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... Document 600087 Rev 00G THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Notes Copyright © 2007, THAT Corporation Page ...
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... Page THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com Notes Copyright © 2007, THAT Corporation 2162 Dual Pre-trimmed Blackmer® VCA ...