Datasheet LTC2241-12 (Analog Devices) - 24

LTC2241-12
applicaTions inForMaTion
Ω Ω R46 4990 R26 4990 Ω 6 5 7 3 2 1 R29 4990 µF C27 0.1 2.5V SCL SDA WP A2 A1 A0 EEPROM 24LC02ST Y ARRA 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 4 224112 AI01 8 V CC GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 R16 100k 45 44 43 42 41 40 39 38 35 34 33 32 31 30 29 28 45 44 43 42 41 40 39 38 35 34 33 32 31 30 29 28 C5 V E5 V C5 V E5 V 48 O 1N O 1P O 2N O 2P O 3N O 3P O 4N O 4P O 5N O 5P O 6N O 6P O 7N O 7P O 8N O 8P 48 O 1N O 1P O 2N O 2P O 3N O 3P O 4N O 4P O 5N O 5P O 6N O 6P O 7N O 7P O 8N O 8P C4 37 37 V E4 V C4 V E4 V 47 C3 36 36 V E3 V 47 C3 V E3 V 26 C2 23 23 V E2 V 26 C2 V E2 V 25 C1 2 2 V U3 FINII08 E1 V 25 C1 V U3 FINII08 E1 V 12 1 12 1 EN12 EN34 EN56 EN78 EN I 1N I 1P I 2N I 2P I 3N I 3P I 4N I 4P I 5N I 5P I 6N I 6P I 7N I 7P I 8N I 8P V BB EN12 EN34 EN56 EN78 EN I 1N I 1P I 2N I 2P I 3N I 3P I 4N I 4P I 5N I 5P I 6N I 6P I 7N I 7P I 8N I 8P V BB 3 24 24 3.3V 22 27 46 13 4 5 6 7 8 9 10 11 14 15 16 17 18 19 20 21 3 3.3V 22 27 46 13 4 5 6 7 8 9 10 11 14 15 16 17 18 19 20 21 Ω µF C8 0.1 Ω R30 100 Ω R22 100 µF C5 0.1 R28 100 Ω Ω µF R21 R38 100 100 C33 0.1 µF
TC2241-12
Ω Ω C32 0.1 R20 R39 100 100 ASS µF C31 0.1 Ω Ω R19 R40 100 100 µF C30 0.1 LVDS BUFFER BYP Ω Ω R18 µF R42 100 100 C29 0.1 Ω Ω µF R17 Ω C28 0.1 R3 100 100 R43 100 2.5V µF 56 55 54 53 52 51 48 47 46 45 44 43 40 39 38 37 36 35 32 31 30 29 28 27 24 23 22 21 +3.3V +2.5V C24 10 DD V + – + – + – + – + – + – + – + – + – + – + – + – + – + – DD OV 13 DD OF OF 49 V D11 D11 D10 D10 D9 D9 D8 D8 D7 D7 D6 D6 D5 D5 D4 D4 D3 D3 D2 D2 D1 D1 D0 D0 DD OV 14 3.3V DD 42 V DD OV µF R37 15 CLKOUT CLKOUT DD 34 µF V DD OV µF 62 µF DD 26 V C22 0.1 63 C38 0.01 GND OGND µF C25 0.1 16 50 GND µF µF LTC2241-12 OGND C20 0.1 61 41 GND OGND BLM18BB470SN1D 2 3 5 6 64 C26 0.1 OGND 33 C21 0.1 C23 0.1
Evaluation Circuit Schematic of the L
GND + + – – 65 25 V O V O A IN A IN A IN A IN REFHA REFHA REFLB REFLB REFHB REFHB REFLA REFLA ENC+ ENC– SHDN OE SENSE MODE LVDS V CM SEN BYP 2 1 4 3 6 5 8 7 GP 10 9 12 11 17 18 60 19 20 59 58 57 GP U5 GND 7 OE DD LT1763CDE-2.5 R7 1k 4 2 V 6 GND IN IN SHDN C13 µF C14 µF 10 11 8 Ω Ω 0.1 0.1 R25 1k R13 4.99 R14 4.99 2 4 2/3 6 1/3 1 2 C9 1.8pF C15 1µF C16 1µF V DD R24 1k SHDN 3 GND 5 J2 SJ R6 1k MODE R8 1k C34 µF 1 1 3 0.1 C17 µF2.2 V DD GND 5 Ω 2.5V R23 Ω 100 Ω Ω R15 49.9 R9 12.4 R10 12.4 Ω 2 4 6 2.5V µF C19 µF Ω Ω R27 49.9 C18 2.2 0.1 J4 R11 49.9 R12 49.9 SENSE Ω C10 µF Ω R41 Ω 3 0.1 R4 100 R5 WR
TE
4.99 C4 1.8pF 4.99 2.5V 1 V CM J6 EXT REF 5 AUX P 1 2 3 T1 CONNECTOR 250Msps 210Msps 170Msps 250Msps 210Msps 170Msps C12 µF Ω Ω 2.5V µF
SAMPLE RA
0.1 R1 49.9 R2 49.9 µF C36 4.7 MABA-007159-000000 12 12 12 10 10 10 C3 0.1 TP6 V CM TP1 TP2 GND
BITS
EXT REF T2 µF µF C6 0.1 C7 0.1
DEVICE
TC2242-12 TC2241-12 TC2240-12 TC2242-10 TC2241-10 TC2240-10 MABA-007159-000000 J5 SMA C11 µF µF µF 0.1 A IN C2 0.1 C1 0.1 3.3V TP5 GND TP4 2.5V TP3
VERSION
DC997B-A L DC997B-B L DC997B-C L DC997B-D L DC997B-E L DC997B-F L J7 (NO TURRET) CLK ENCODE SMA 224112fc 24 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Package Description Revision History Related Parts