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ISL58781CRZ-T13 Datasheet(PDF) 7 Page - Intersil Corporation |
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ISL58781CRZ-T13 Datasheet(HTML) 7 Page - Intersil Corporation |
7 / 15 page 7 FN6909.3 December 3, 2015 Submit Document Feedback Read DAC (12-bit) DC Specifications Standard conditions unless otherwise noted. PARAMETER DESCRIPTION CONDITIONS MIN (Note 22) TYP MAX (Note 22) UNIT DNL-R Read DAC Differential Non-Linearity PREAD: Reg 0-19 + Reg 1-09 -2 +2 LSB INL-R Read DAC Integral Non-Linearity @ 900h on Resistive Load. 0V to ~3V +90 LSB IOUT-R-DAC-RED Read Output Current, Read DAC at Full-Scale, IOUT1 or IOUT2 PREAD = 0xFFF, IAPC = 0, Reg 1-21 = 8F 110 130 170 mA PSRR-FS Power Supply Rejection - Ful-Scale Current varying the VSO (Note 14) -42 dB TC-FS-IOUT Temperature Coefficient - Full-Scale Current Not including the RSET tempco (Note 20) 0°C to +85°C -48 ppm/C ZS-R Zero-Scale Error VIOUT = 2V (Note 16) -80 0 80 LSB NOTES: 19. Full scale output current power supply sensitivity (SFS) is measured by varying the VSO from 4.5V to 5.5V DC and measuring the effect of this signal on the full-scale output current. 20. Full scale output current temperature coefficient (TFS) is given by delta (full scale output current)/(T). 21. Zero-scale error (ZS) is the deviation from zero current output when the digital input code is zero. 22. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. HFM (High Frequency Modulator) Standard conditions unless otherwise noted. PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT IMAX-RED-OFF-LINK Max HFM Off DC Output, IOUT1 or IOUT2 in Link Mode HFMOFF = 0xFFF 90 120 160 mA IMAX-RED-OFF-UNLINK Max HFM Off DC Output, IOUT1 or IOUT2 in Unlink mode HFMOFF = 0xFFF 80 115 150 mA IMAX-BLUE-OFF Max HFM Off DC Output, IBLUE HFMOFF = 0xFFF 50 62 80 mA IMIN-RED-OFF Min HFM Off DC Output, IOUT1 or IOUT2 HFMOFF = 0x000 -3 0 3 mA IMIN-BLUE-OFF Min HFM Off DC Output, IBLUE HFMOFF = 0x000 -3 0 3 mA IMAX-RED-ON-LINK Max HFM Oscillator Output, IOUT1 or IOUT2 in Link Mode HFMON = Reg 0-17h = 0xFF 118 mAP-P IMAX-RED-ON-UNLINK Max HFM Oscillator Output, IOUT1 or IOUT2 in Unlink Mode HFMON = Reg 0-17h = 0xFF 114 mAP-P IMAX-BLUE-ON Max HFM Oscillator Output, IBLUE HFMON = 0xFF 60 mAP-P FOSC-HI-MAX Max HFM Frequency, High Range Reg 0-16 = FFh, Reg X-00 bit 6 = 0 900 1020 1250 MHz FOSC-HI-MIN Min HFM Frequency, High Range Reg 0-16 = 01h, Reg X-00 bit 6 = 0 120 175 240 MHz FOSC-LO-MAX Max HFM Frequency, Low Range Reg 0-16 = FFh, Reg X-00 bit 6 =1 425 525 625 MHz FOSC-LO-MIN Min HFM Frequency, Low Range Reg 0-16 = 01h, Reg X-00 bit 6 = 1 55 78 105 MHz PSRROSC-FREQ PSRR -HFM Frequency VSO from 4.5V to 5.0V 0.5 %/V PSRROSC-AMP-IOUT PSRR - HFM Amplitude 350MHz; HFMON = FFh; Link 3 %/V PSRROSC-AMP-IBLUE PSRR - HFM Amplitude 700MHz; HFMON = FFh; Link 1.2 %/V TFOSC400MAX HFM Frequency Temperature Coefficient Range from 200MHz to 400MHz 0 - 900 ppm/C TFOSC900MAX HFM Frequency Temperature Coefficient Range from 400MHz to 900MHz ±250 ppm/C VRFREQ RFREQ Pin Voltage RFREQ = 4.7k 0.9 1.11 1.2 V ISL58781 |
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