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SM5309B Datasheet(PDF) 9 Page - Nippon Precision Circuits Inc |
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SM5309B Datasheet(HTML) 9 Page - Nippon Precision Circuits Inc |
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9 / 24 page 
SM5309B SEIKO NPC CORPORATION —9 Analog output characteristics VCC = 5.0V, VDD = 3.0 to 5.5V, Ta = 25°C, fin = 100kHz, VIN = 1.0Vp-p, RISET = 1.8kΩ, RL = 75Ω, CH-1 set to clamp input, CH-2 and CH-3 set to bias input, FCDATA = 227, unless otherwise noted. Internal mode settings are shown in table 1 in "Mode Condition Settings". Reference voltage characteristics VCC = 5.0V, VDD = 3.0 to 5.5V, Ta = 25°C, unless otherwise noted. Test level The definition of “Test Level” shown in the electrical characteristic table is as follows. I : 100% of products tested at Ta = + 25 °C. II : Guaranteed as result of design and characteristics evaluation. Parameter Symbol Condition Rating Unit Test level min typ max Filter mode output gain AVF − 0.5 0 0.5 dB I Filter bypass mode output gain AVB − 0.5 0 0.5 dB I Filter bypass mode gain error dAVBP Gain error between filter mode and bypass mode −± 0.2 − dB I Channel to channel gain error dAVCH −− ± 0.2 dB I Maximum output voltage Vout Mode: b, c, THD < 1.0% – 1.4 – Vp-p I Output distortion THDB Mode: b, fin = 100kHz, VIN = 1.4Vp-p − 0.2 1.0 % I THDC Mode: c, fin = 100kHz, VIN = 1.4Vp-p − 0.2 1.0 % I Channel to channel crosstalk XTLK1 1.0Vp-p input, fin = 1MHz, between 2 channels −− 71 − dB II MUX input to input crosstalk XTLK2 1.0Vp-p input, fin = 1MHz, between INnA and INnB – − 50 − dB II Drive load resistance RL 1 load = 150 Ω− − 2 load I I2C response time TIC Response time from ACK bit output when changing settings using I2C-BUS −− 1 µsII Parameter Symbol Condition Rating Unit Test level min typ max REF output voltage VR1 REF1 − 3.35 − VII VR2 REF2 − 2.45 − VII |
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