LTC2386-16 16-Bit, 10Msps SAR ADC Fea T Descrip T n 10Msps Throughput Rate The LTC 2386-16 is a low noise, high speed, 16-bit 10Msps n No Pipeline Delay, No Cycle Latency successive approximation register (SAR) ADC ideally n 93.8dB SNR (Typ) at f = 1MHz suited for a wide range of applications. The combination IN n 102dB SFDR (Typ) at f = 1MHz of excellent linearity and wide dynamic range makes the IN n Nyquist Sampling Up to 5MHz Input LTC2386-16 ideal for high speed imaging and instru- n Guaranteed 16-Bit, No Missing Codes mentation applications. No-latency operation provides a n 0.5LSB INL (Max) unique solution for high speed control loop applications. n 8.192V Differential Inputs The very low distortion at high input frequencies enables P-P n 5V and 2.5V Supplies communications applications requiring wide dynamic n Internal 20ppm/C (Max) Reference range and significant signal bandwidth. n Serial LVDS Interface To support high speed operation while minimizing the n 97mW Power Dissipation number of data lines, the LTC2386-16 features a serial n 32-Pin (5mm 5mm) QFN Package LVDS digital interface. The LVDS interface has one-lane and two-lane output modes, allowing the user to optimize the interface data rate for each application. a T L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. n High Speed Data Acquisition Protected by U.S. Patents, including 7705765, 8232905, 8810443. Other patents are pending. n Imaging n Communications n Control Loops n Instrumentation n ATE Typical a T FFT, f = 10Msps, f = 2kHz SMPL IN 5V 2.5V 2.5V 0 SNR = 94.0dB 0.1F 0.1F 0.1F THD = 117dB 20 SINAD = 93.9dB SFDR = 119dB 40 V V OV DD DDL DD CLK 24.9 + DCO LVDS 60 IN 4.096V DA INTERFACE 180pF + 80 DB 0V 4.096V LTC2386-16 100 TWOLANES 180pF 24.9 0V TESTPAT 120 IN PD V 140 CM SAMPLE CNV 0.1F CLOCK REFBUF REFGND REFIN GND 160 0 1 2 3 4 5 0.1F FREQUENCY (MHz) 238616 TA01b 238616 TA01a 10F 238616 1 For more information www.linear.com/LTC2386-16 AMPLITUDE (dBFS) ion pplica ions pplica ion uresLTC2386-16 a Te Maxi Mu M r a T p c F T (Notes 1, 2) TOP VIEW Supply Voltage (V ) ..................................................6V DD Supply Voltage (V , OV ) ...................................2.8V DDL DD Analog Input Voltage (Note 3) + 32 31 30 29 28 27 26 25 IN , IN .........................(GND 0.3V) to (V + 0.3V) DD + GND 1 24 CLK REFBUF .........................(GND 0.3V) to (V + 0.3V) DD + IN 2 23 CLK REFIN (Note 4) ...........................(GND 0.3V) to 2.8V IN 3 22 OV DD Digital Input Voltage (Note 3) GND GND 4 21 33 + PD, TESTPAT ............. (GND 0.3V) to (OV + 0.3V) GND DD REFGND 5 20 DCO + CLK , CLK ................ (GND 0.3V) to (OV + 0.3V) REFGND 6 19 DCO DD + + REFBUF 7 18 DA TWOLANES, CNV , REFBUF 8 17 DA CNV ...........................(GND 0.3V) to (V + 0.3V) DDL 9 10 11 12 13 14 15 16 Power Dissipation .............................................. 500mW Operating Temperature Range LTC2386C ................................................ 0C to 70C UH PACKAGE LTC2386I .............................................40C to 85C 32-LEAD (5mm 5mm) PLASTIC QFN Storage Temperature Range .................. 65C to 150C T = 125C, = 34C/W JMAX JA EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB o r D i n F Ma T LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC2386CUH-16 PBF LTC2386CUH-16 TRPBF 238616 32-Lead (5mm 5mm) Plastic QFN 0C to 70C LTC2386IUH-16 PBF LTC2386IUH-16 TRPBF 238616 32-Lead (5mm 5mm) Plastic QFN 40C to 85C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: