Datasheet Linear Technology LTC2142-14
| Manufacturer | Linear Technology |
| Series | LTC2142-14 |
14-Bit, 65Msps Low Power Dual ADCs
Datasheets
Datasheet LTC2142-14, LTC2141-14, LTC2140-14
PDF, 555 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 38
14-Bit, 65Msps Low Power Dual ADCs
14-Bit, 65Msps Low Power Dual ADCs
Extract from the document
Prices
Packaging
| LTC2142CUP-14#PBF | LTC2142CUP-14#TRPBF | LTC2142IUP-14#PBF | LTC2142IUP-14#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing |
| Package Code | UP | UP | UP | UP |
| Package Index | 05-08-1705 | 05-08-1705 | 05-08-1705 | 05-08-1705 |
| Pin Count | 64 | 64 | 64 | 64 |
Parametrics
| Parameters / Models | LTC2142CUP-14#PBF | LTC2142CUP-14#TRPBF | LTC2142IUP-14#PBF | LTC2142IUP-14#TRPBF |
|---|---|---|---|---|
| ADC INL, LSB | 1 | 1 | 1 | 1 |
| ADCs | 2 | 2 | 2 | 2 |
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline |
| Bipolar/Unipolar Input | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar |
| Bits, bits | 14 | 14 | 14 | 14 |
| Number of Channels | 2 | 2 | 2 | 2 |
| DNL, LSB | 0.3 | 0.3 | 0.3 | 0.3 |
| Demo Boards | DC1620A-J | DC1620A-J | DC1620A-J | DC1620A-J |
| Export Control | no | no | no | no |
| Features | Simultaneous Sampling, Data Output Randomizer, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Data Output Randomizer, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Data Output Randomizer, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Data Output Randomizer, Clock Duty Cycle Stabilizer |
| I/O | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS |
| Input Drive | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended |
| Input Span | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp |
| Internal Reference | yes | yes | yes | yes |
| Latency | 6 | 6 | 6 | 6 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power, mW | 95 | 95 | 95 | 95 |
| SFDR, dB | 90 | 90 | 90 | 90 |
| SINAD, dB | 73.1 | 73.1 | 73.1 | 73.1 |
| SNR, dB | 73.2 | 73.2 | 73.2 | 73.2 |
| Simultaneous | yes | yes | yes | yes |
| Speed, ksps | 65000 | 65000 | 65000 | 65000 |
| Supply Voltage Range | 1.8V | 1.8V | 1.8V | 1.8V |
Eco Plan
| LTC2142CUP-14#PBF | LTC2142CUP-14#TRPBF | LTC2142IUP-14#PBF | LTC2142IUP-14#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
LTC2140-14 LTC2140-14 LTC2141-14 LTC2141-14
Model Line
Series: LTC2142-14 (4)
Manufacturer's Classification
- Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)
