LTC2261-12_15 Datasheet, PDF (34/34 Pages) Linear Technology – 12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs

LTC2261-12
LTC2260-12/LTC2259-12
Related Parts
PART NUMBER
LT1993-2
LT1994
LTC2215
LTC2216
LTC2217
LTC2202
LTC2203
LTC2204
LTC2205
LTC2206
LTC2207
LTC2208
LTC2209
LTC2220
LTC2220-1
LTC2224
LTC2249
LTC2250
LTC2251
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LTC2260-14/
LTC2261-14
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LT6604-2.5/
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LT6604-15
DESCRIPTION
High Speed Differential Op Amp
Low Noise, Low Distortion Fully Differential Input/
Output Amplifier/Driver
16-Bit, 65Msps, Low Noise ADC
16-Bit, 80Msps, Low Noise ADC
16-Bit, 105Msps, Low Noise ADC
16-Bit, 10Msps, 3.3V ADC, Lowest Noise
16-Bit, 25Msps, 3.3V ADC, Lowest Noise
16-Bit, 40Msps, 3.3V ADC
16-Bit, 65Msps, 3.3V ADC
16-Bit, 80Msps, 3.3V ADC
16-Bit, 105Msps, 3.3V ADC
16-Bit, 130Msps, 3.3V ADC, LVDS Outputs
16-Bit, 160Msps, 3.3V ADC, LVDS Outputs
12-Bit, 170Msps ADC
12-Bit, 185Msps, 3.3V ADC, LVDS Outputs
12-Bit, 135Msps, 3.3V ADC, High IF Sampling
14-Bit, 80Msps ADC
10-Bit, 105Msps ADC
10-Bit, 125Msps ADC
12-Bit, 105Msps ADC
12-Bit, 125Msps ADC
14-Bit, 105Msps ADC
14-Bit, 125Msps, 3V ADC, Lowest Power
14-Bit, 80/105/125Msps 1.8V ADCs,
Ultra-Low Power
14-Bit, Dual, 105Msps, 3V ADC, Low Crosstalk
Dual 14-Bit, 80Msps ADC
40MHz to 900MHz Direct Conversion Quadrature
Demodulator
400MHz to 3.7GHz High Linearity Downconverting
Mixer
400MHz to 3.8GHz High Linearity Downconverting
Mixer
800MHz to 2.7GHz Direct Conversion Quadrature
Demodulator
1.8GHz Low Noise, Low Distortion Differential ADC
Driver for 300MHz IF
Dual Matched 2.5MHz, 5MHz, 10MHz, 15MHz Filter
with ADC Driver
COMMENTS
800MHz BW, 70dBc Distortion at 70MHz, 6dB Gain
Low Distortion: –94dBc at 1MHz
700mW, 81.5dB SNR, 100dB SFDR, 64-Pin QFN
970mW, 81.3dB SNR, 100dB SFDR, 64-Pin QFN
1190mW, 81.2dB SNR, 100dB SFDR, 64-Pin QFN
140mW, 81.6dB SNR, 100dB SFDR, 48-Pin QFN
220mW, 81.6dB SNR, 100dB SFDR, 48-Pin QFN
480mW, 79dB SNR, 100dB SFDR, 48-Pin QFN
590mW, 79dB SNR, 100dB SFDR, 48-Pin QFN
725mW, 77.9dB SNR, 100dB SFDR, 48-Pin QFN
900mW, 77.9dB SNR, 100dB SFDR, 48-Pin QFN
1250mW, 77.7dB SNR, 100dB SFDR, 64-Pin QFN
1450mW, 77.1dB SNR, 100dB SFDR, 64-Pin QFN
890mW, 67.5dB SNR, 9mm × 9mm QFN Package
910mW, 67.7dB SNR, 80dB SFDR, 64-Pin QFN
630mW, 67.6dB SNR, 84dB SFDR, 48-Pin QFN
230mW, 73dB SNR, 5mm × 5mm QFN Package
320mW, 61.6dB SNR, 5mm × 5mm QFN Package
395mW, 61.6dB SNR, 5mm × 5mm QFN Package
320mW, 70.2dB SNR, 5mm × 5mm QFN Package
395mW, 70.2dB SNR, 5mm × 5mm QFN Package
320mW, 72.5dB SNR, 5mm × 5mm QFN Package
395mW, 72.5dB SNR, 88dB SFDR, 32-Pin QFN
89mW/106mW/127mW, 73.4dB SNR, 85dB SFDR
DDR LVDS/DDR CMOS/CMOS Outputs, 6mm × 6mm QFN Package
540mW, 72.4dB SNR, 88dB SFDR, 64-Pin QFN
230mW, 71.6dB SNR, 5mm × 5mm QFN Package
High IIP3: 21dBm at 800MHz, Integrated LO Quadrature Generator
24.5dBm IIP3 at 900MHz, 23.5dBm IIP3 at 3.5GHz, NF = 12.5dB,
50Ω Single-Ended RF and LO Ports
23.7dBm IIP3 at 2.6GHz, 23.5dBm IIP3 at 3.5GHz, NF = 13.2dB,
3.3V Supply Operation, Integrated Transformer
High IIP3: 28dBm at 900MHz, Integrated LO Quadrature Generator
Integrated RF and LO Transformer
Fixed Gain 10V/V, 2.1nV√Hz Total Input Noise, 3mm × 3mm QFN-16 Package
Dual Matched 4th Order LP Filters with Differential Drivers. Low Noise, Low
Distortion Amplifiers
34 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 9_F5_o0_r3_m5_o-7_re4_i1_n7_{formation www.linear.com/LTC2261-12}
[phone] ^● FAX: [phone] ^● www.linear.com/LTC2261-12
226112fc
LT 0114 REV C • PRINTED IN USA
 LINEAR TECHNOLOGY CORPORATION 2008