Datasheet

24
LTC1666/LTC1667/LTC1668
 LINEAR TECHNOLOGY CORPORATION 2000
166678f LT/TP 0701 2K • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
RELATED PARTS
TYPICAL APPLICATIO
U
Figure 16. Arbitrary Waveform Generator Has ±10V Output Swing, 50Msps DAC Update Rate
REFOUT
LADCOM
I
OUT A
I
OUT B
I
REFIN
LTC1668
52.3Ω 52.3Ω
R
SET
2k
–
+
V
SS
AGND DGND CLK DB15-DB0
COMP1
COMP2
0.1µF
0.1µF
0.1µF
–5V
5V
CLOCK
INPUT
18-BIT
DATA
INPUT
V
DD
100pF
LT1227
1k
V
OUT
±10V
1666/7/8 F17
1k
PART NUMBER DESCRIPTION COMMENTS
ADCs
LTC1406 8-Bit, 20Msps ADC Undersampling Capability Up to 70MHz Input
LTC1411 14-Bit, 2.5Msps ADC
LTC1420 12-Bit, 10Msps ADC 72dB SINAD at 5MHz f
IN
LTC1604/LTC1608 16-Bit, 333ksps/500ksps ADCs 16-Bit, No Missing Codes, 90dB SINAD, –100dB THD
DACs
LTC1591/LTC1597 Parallel 14/16-Bit Current Output DACs On-Chip 4-Quadrant Resistors
LTC1595/LTC1596 Serial 16-Bit Current Output DACs Low Glitch, ±1LSB Maximum INL, DNL
LTC1650 Serial 16-Bit Voltage Output DAC Low Power, Deglitched, 4-Quadrant Multiplying V
OUT
DAC,
±4.5V Output Swing, 4µs Settling Time
LTC1655(L) Single 16-Bit V
OUT
DAC with Serial Interface in SO-8 5V (3V) Single Supply, Rail-to-Rail Output Swing
LTC1657(L) 16-Bit Parallel Voltage Output DAC 5V (3V) Low Power, 16-Bit Monotonic Over Temp., Multiplying Capability
AMPLIFIERs
LT1809/LT1810 Single/Dual 180MHz, 350V/µs Op Amp Rail-to-Rail Input and Output, Low Distortion
LT1812/LT1813 Single/Dual 100MHz, 750V/µs Op Amp 3.6mA Supply Current, 8nV/√Hz Input Noise Voltage