Datasheet LTC2353-18 (Analog Devices) - 18
| Hersteller | Analog Devices |
| Beschreibung | Buffered Dual, 18-Bit, 550ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range |
| Seiten / Seite | 38 / 18 — TIMING DIAGRAM. CMOS I/O Mode. LVDS I/O Mode |
| Dateiformat / Größe | PDF / 2.2 Mb |
| Dokumentensprache | Englisch |
TIMING DIAGRAM. CMOS I/O Mode. LVDS I/O Mode
Modelllinie für dieses Datenblatt
Textversion des Dokuments
LTC2353-18
TIMING DIAGRAM CMOS I/O Mode
CS = PD = 0 SAMPLE N SAMPLE N + 1 CNV BUSY CONVERT ACQUIRE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SCKI SDI DON’T CARE S5 S4 S3 S2 S1 S0 SoftSpan CONFIGURATION WORD FOR CONVERSION N + 1 SCKO SDO0 DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION RESULT CHANNEL 0 CHANNEL ID CHANNEL 1 CONVERSION N CONVERSION N SDO1 DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION RESULT CHANNEL 1 CHANNEL ID CHANNEL 0 CONVERSION N CONVERSION N 235318 TD01
LVDS I/O Mode
CS = PD = 0 SAMPLE SAMPLE N N + 1 CNV (CMOS) BUSY ACQUIRE (CMOS) CONVERT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 42 43 44 45 46 47 48 SCKI (LVDS) SDI DON’T CARE S5 S4 S3 S2 S1 S0 (LVDS) SoftSpan CONFIGURATION WORD FOR CONVERSION N + 1 SCKO (LVDS) SDO DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 D16 D15 (LVDS) D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION SoftSpan RESULT CHANNEL 0 CHANNEL ID CHANNEL 1 CHANNEL ID CHANNEL 0 CONVERSION N CONVERSION N CONVERSION N 235318 TD02 235318f 18 For more information www.linear.com/LTC2353-18 Document Outline FEATURES APPLICATIONS DESCRIPTION TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS CONVERTER CHARACTERISTICS DYNAMIC ACCURACY INTERNAL REFERENCE CHARACTERISTICS REFERENCE BUFFER CHARACTERISTICS DIGITAL INPUTS AND DIGITAL OUTPUTS POWER REQUIREMENTS ADC TIMING CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS CONFIGURATION TABLES FUNCTIONAL BLOCK DIAGRAM TIMING DIAGRAM APPLICATIONS INFORMATION BOARD LAYOUT PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS
TIMING DIAGRAM CMOS I/O Mode
CS = PD = 0 SAMPLE N SAMPLE N + 1 CNV BUSY CONVERT ACQUIRE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SCKI SDI DON’T CARE S5 S4 S3 S2 S1 S0 SoftSpan CONFIGURATION WORD FOR CONVERSION N + 1 SCKO SDO0 DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION RESULT CHANNEL 0 CHANNEL ID CHANNEL 1 CONVERSION N CONVERSION N SDO1 DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION RESULT CHANNEL 1 CHANNEL ID CHANNEL 0 CONVERSION N CONVERSION N 235318 TD01
LVDS I/O Mode
CS = PD = 0 SAMPLE SAMPLE N N + 1 CNV (CMOS) BUSY ACQUIRE (CMOS) CONVERT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 42 43 44 45 46 47 48 SCKI (LVDS) SDI DON’T CARE S5 S4 S3 S2 S1 S0 (LVDS) SoftSpan CONFIGURATION WORD FOR CONVERSION N + 1 SCKO (LVDS) SDO DON’T CARE D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0 0 C0 SS2 SS1 SS0 D17 D16 D15 (LVDS) D0 0 0 C0 SS2 SS1 SS0 D17 CONVERSION RESULT SoftSpan CONVERSION SoftSpan RESULT CHANNEL 0 CHANNEL ID CHANNEL 1 CHANNEL ID CHANNEL 0 CONVERSION N CONVERSION N CONVERSION N 235318 TD02 235318f 18 For more information www.linear.com/LTC2353-18 Document Outline FEATURES APPLICATIONS DESCRIPTION TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS CONVERTER CHARACTERISTICS DYNAMIC ACCURACY INTERNAL REFERENCE CHARACTERISTICS REFERENCE BUFFER CHARACTERISTICS DIGITAL INPUTS AND DIGITAL OUTPUTS POWER REQUIREMENTS ADC TIMING CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS CONFIGURATION TABLES FUNCTIONAL BLOCK DIAGRAM TIMING DIAGRAM APPLICATIONS INFORMATION BOARD LAYOUT PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS