Datasheet LTC2368-16 (Analog Devices) - 21
| 制造商 | Analog Devices |
| 描述 | 16-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR |
| 页数 / 页 | 24 / 21 — BOARD LAYOUT. Partial Schematic of Demoboard |
| 文件格式/大小 | PDF / 2.1 Mb |
| 文件语言 | 英语 |
BOARD LAYOUT. Partial Schematic of Demoboard
该数据表的模型线
- LTC2368CDE-16#PBF LTC2368CDE-16#PBF LTC2368CDE-16#TRPBF LTC2368CDE-16#TRPBF LTC2368CMS-16#PBF LTC2368CMS-16#PBF LTC2368CMS-16#TRPBF LTC2368CMS-16#TRPBF LTC2368HMS-16#PBF LTC2368HMS-16#PBF LTC2368HMS-16#TRPBF LTC2368HMS-16#TRPBF LTC2368IDE-16#PBF LTC2368IDE-16#PBF LTC2368IDE-16#TRPBF LTC2368IDE-16#TRPBF LTC2368IMS-16#PBF LTC2368IMS-16#PBF LTC2368IMS-16#TRPBF LTC2368IMS-16#TRPBF
文件文字版本
LTC2368-16
BOARD LAYOUT Partial Schematic of Demoboard
CNVST_33 FROM CPLD µF C4 U4 NC7SVU04P5X 2 0.1 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 5 3 +3.3V J2 236816 BL DB17 DB16 µF 4 C3 0.1 R4 33Ω CON-EDGE 40-100 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 R12 4.99k +3.3V 8 7 PR\ DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 CLKOUT 1 R11 4.99k 2 D V CC Q 5 µF R8 33Ω DC590 DETECT TO CPLD C16 0.1 1 CP Q\ 3 1 4 R10 4.99k GND CLR\ µF A 4 6 C13 µF 6 5 7 3 2 1 0.1 U3 5 OE C15 0.1 V CC GND 3 +3.3V SCL SDA WP A2 A1 A0 U6 B R13 1k NL17SZ74 REF +3.3V 2 R17 2k Y V REF 0.8V µF NC7SZ66P5X CNV 2 ARRA U7 24LC025-I/ST EEPROM C56 0.1 U9 NC7SZ04P5X R1 8 V SS V CC 4 33Ω JP6 FS OPT SCK SDO BUSY RD 5 3 +3.3V µF 1 2 3 HD1X3-100 9 13 14 11 12 4 C14 0.1 SCK CNV C20 47µF 6.3V 0805 CNV SCK SDO REF BUSY 8 R7 1k R46 ØΩ REF RDL/SDI 7 GND 1 DD 15 OV GND 16 µF DD GND 2 V 2 4 6 8 10 12 14 10 GND C7 0.1 6 + LTC2368-16 – 3 J3 µF IN IN DC590 4 5 8 7 6 5 C10 0.1 1 3 5 7 9 11 13 C6 10µF 6.3V R16 0Ω 9V TO 10V GND GND R19 0Ω C40 OPT NPO OUT_F OUT_S µF +3.3V C9 10µF 6.3V C39 0.01 NPO U20 LTC6655AHMS8-5 SHDN V IN GND GND R58 ØΩ SDO +2.5V 1 2 3 4 C65 OPT 0805 NPO R38 OPT µF C11 0.1 R31 OPT R32 10Ω R35 OPT R45 ØΩ 9V TO 10V µF C58 OPT C60 0.1 + 1 4 V F C59 1µ CLK TO CPLD OUT1 –IN1 F µF C44 1µ R3 U15 LT6202CS5 2 C57 33Ω + V – V 0.1 V+ + – µF 4 5 F µF C43 0.1 C2 C55 1µ 0.1 U2 NC7SVU04P5X 5 3 +IN1 +3.3V 2 3 – V C49 OPT R32 0Ω C42 15pF C61 10µF 6.3V C63 10µF 6.3V µF 4 C1 0.1 U8 NC7SZ04P5X 3 +3.3V 5 3 R9 OPT R40 OPT R41 OPT 2 2 R2 1k R6 1k COUPLING AC DC 1 R15 OPT F 1 +3.3V +2.5V 2 3 3 µF C8 1µ C5 0.1 JP1 2 C48 10µF 6.3V R5 49.9Ω 1206 JP2 CM F C18 OPT C17 10µF C46 1µ COUPLING AC DC 1 HD1X3-100 C47 OPT HD1X3-100 JP5 V REF/2 EXT R14 0Ω E7 J1 IN R39 0Ω HD1X3-100 CLK J4 + A IN J8 – EXT_CM A IN 236816f 21 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Reference Input Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Timing Diagrams Board Layout Package Description Typical Application Related Parts
BOARD LAYOUT Partial Schematic of Demoboard
CNVST_33 FROM CPLD µF C4 U4 NC7SVU04P5X 2 0.1 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 5 3 +3.3V J2 236816 BL DB17 DB16 µF 4 C3 0.1 R4 33Ω CON-EDGE 40-100 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 R12 4.99k +3.3V 8 7 PR\ DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 CLKOUT 1 R11 4.99k 2 D V CC Q 5 µF R8 33Ω DC590 DETECT TO CPLD C16 0.1 1 CP Q\ 3 1 4 R10 4.99k GND CLR\ µF A 4 6 C13 µF 6 5 7 3 2 1 0.1 U3 5 OE C15 0.1 V CC GND 3 +3.3V SCL SDA WP A2 A1 A0 U6 B R13 1k NL17SZ74 REF +3.3V 2 R17 2k Y V REF 0.8V µF NC7SZ66P5X CNV 2 ARRA U7 24LC025-I/ST EEPROM C56 0.1 U9 NC7SZ04P5X R1 8 V SS V CC 4 33Ω JP6 FS OPT SCK SDO BUSY RD 5 3 +3.3V µF 1 2 3 HD1X3-100 9 13 14 11 12 4 C14 0.1 SCK CNV C20 47µF 6.3V 0805 CNV SCK SDO REF BUSY 8 R7 1k R46 ØΩ REF RDL/SDI 7 GND 1 DD 15 OV GND 16 µF DD GND 2 V 2 4 6 8 10 12 14 10 GND C7 0.1 6 + LTC2368-16 – 3 J3 µF IN IN DC590 4 5 8 7 6 5 C10 0.1 1 3 5 7 9 11 13 C6 10µF 6.3V R16 0Ω 9V TO 10V GND GND R19 0Ω C40 OPT NPO OUT_F OUT_S µF +3.3V C9 10µF 6.3V C39 0.01 NPO U20 LTC6655AHMS8-5 SHDN V IN GND GND R58 ØΩ SDO +2.5V 1 2 3 4 C65 OPT 0805 NPO R38 OPT µF C11 0.1 R31 OPT R32 10Ω R35 OPT R45 ØΩ 9V TO 10V µF C58 OPT C60 0.1 + 1 4 V F C59 1µ CLK TO CPLD OUT1 –IN1 F µF C44 1µ R3 U15 LT6202CS5 2 C57 33Ω + V – V 0.1 V+ + – µF 4 5 F µF C43 0.1 C2 C55 1µ 0.1 U2 NC7SVU04P5X 5 3 +IN1 +3.3V 2 3 – V C49 OPT R32 0Ω C42 15pF C61 10µF 6.3V C63 10µF 6.3V µF 4 C1 0.1 U8 NC7SZ04P5X 3 +3.3V 5 3 R9 OPT R40 OPT R41 OPT 2 2 R2 1k R6 1k COUPLING AC DC 1 R15 OPT F 1 +3.3V +2.5V 2 3 3 µF C8 1µ C5 0.1 JP1 2 C48 10µF 6.3V R5 49.9Ω 1206 JP2 CM F C18 OPT C17 10µF C46 1µ COUPLING AC DC 1 HD1X3-100 C47 OPT HD1X3-100 JP5 V REF/2 EXT R14 0Ω E7 J1 IN R39 0Ω HD1X3-100 CLK J4 + A IN J8 – EXT_CM A IN 236816f 21 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Reference Input Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Timing Diagrams Board Layout Package Description Typical Application Related Parts