LTC2302/LTC2306
22
23026fb
For more information www.linear.com/LTC2302
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035‑7417
LINEAR TECHNOLOGY CORPORATION 2008
LT 1015 REV B • PRINTED IN USA
(408) 432‑1900
●
FAX: (408) 434‑0507
●
www.linear.com/LTC2302
Typical applicaTion
Clock Squaring/Level Shifting Circuit Allows Testing with RF Sine Generator,
Convert Re-Timing Flip-Flop Preserves Low Jitter Clock Timing
SDI
SDO
SCK
CONVST
SERIAL
PORT
ANALOG
INPUT
MUX
CH0 (IN
+
)
CH1 (IN
–
)
V
REF
CONVERT ENABLE
MASTER
CLOCK
RF SIGNAL
GENERATOR
OR OTHER LOW
JITTER SOURCE
V
CC
0.1µF
NC7SVU04P5X
LTC2302
LTC2306
V
DD
OV
DD
GND
MASTER
CLOCK
CONVERT
ENABLE
JITTER
0.1µF
12-BIT
500ksps
ADC
+
–
10µF0.1µF
1k
10µF 0.1µF
Q D
PRE
V
CC
NL17SZ74
CONTROL
LOGIC
(FPGA, CPLD,
DSP, ETC.)
Q
CLR
1k
23026 TA02
50Ω
• • • • • •
• • • • • •
• • • • • •
• • • • • •
• • • • • •
• • • • • •
CONVST
DATA TRANSFER
relaTeD parTs
PART NUMBER DESCRIPTION COMMENTS
LTC1417 14‑Bit, 400ksps Serial ADC 20mW, Unipolar or Bipolar, Internal Reference, SSOP‑16 Package
LT1468/LT1469 Single/Dual 90MHz, 22V/µs, 16‑Bit Accurate Op Amps Low Input Offset: 75µV/125µV
LTC1609 16‑Bit, 200ksps Serial ADC 65mW, Configurable Bipolar and Unipolar Input Ranges, 5V Supply
LT1790 Micropower Low Dropout Reference 60µA Supply Current, 10ppm/°C, SOT‑23 Package
LTC1850/LTC1851 10‑Bit/12‑Bit, 8‑channel, 1.25Msps ADCs Parallel Output, Programmable MUX and Sequencer, 5V Supply
LTC1852/LTC1853 10‑Bit/12‑Bit, 8‑channel, 400ksps ADCs Parallel Output, Programmable MUX and Sequencer, 3V or 5V Supply
LTC1860/LTC1861 12‑Bit, 1‑/2‑Channel 250ksps ADCs in MSOP 850µA at 250ksps, 2µA at 1ksps, SO‑8 and MSOP Packages
LTC1860L/LTC1861L 3V, 12‑bit, 1‑/2‑Channel 150ksps ADCs 450µA at 150ksps, 10µA at 1ksps, SO‑8 and MSOP Packages
LTC1863/LTC1867 12‑/16‑Bit, 8‑Channel 200ksps ADCs 6.5mW, Unipolar or Bipolar, Internal Reference, SSOP‑16 Package
LTC1863L/LTC1867L 3V, 12‑/16‑bit, 8‑Channel 175ksps ADCs 2mW, Unipolar or Bipolar, Internal Reference, SSOP‑16 Package
LTC1864/LTC1865 16‑Bit, 1‑/2‑Channel 250ksps ADCs in MSOP 850µA at 250ksps, 2µA at 1ksps, SO‑8 and MSOP Packages
LTC1864L/LTC1865L 3V, 16‑Bit, 1‑/2‑Channel 150ksps ADCs in MSOP 450µA at 150ksps, 10µA at 1ksps, SO‑8 and MSOP Packages
LTC2308 12‑Bit, 8‑Channel 500ksps ADC 5V, Internal Reference, 4mm × 4mm QFN Packages
