Datasheet Linear Technology LTC2155-12
| Manufacturer | Linear Technology |
| Series | LTC2155-12 |
Dual 12-Bit 170Msps ADC
Datasheets
Datasheet LTC2157-12, LTC2156-12, LTC2155-12
PDF, 946 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 32
Dual 12-Bit 250Msps ADCs
Dual 12-Bit 250Msps ADCs
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Prices
Packaging
| LTC2155CUP-12#PBF | LTC2155CUP-12#TRPBF | LTC2155IUP-12#PBF | LTC2155IUP-12#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 | LTC2155CUP-12#PBF | LTC2155CUP-12#TRPBF | LTC2155IUP-12#PBF | LTC2155IUP-12#TRPBF |
|---|---|---|---|---|
| ADC INL, LSB | 0.3 | 0.3 | 0.3 | 0.3 |
| ADCs | 2 | 2 | 2 | 2 |
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline |
| Bipolar/Unipolar Input | Bipolar | Bipolar | Bipolar | Bipolar |
| Bits, bits | 12 | 12 | 12 | 12 |
| Number of Channels | 2 | 2 | 2 | 2 |
| DNL, LSB | 0.16 | 0.16 | 0.16 | 0.16 |
| Demo Boards | DC1564A-F | DC1564A-F | DC1564A-F | DC1564A-F |
| 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 DDR LVDS | Parallel DDR LVDS | Parallel DDR LVDS | Parallel DDR LVDS |
| Input Drive | Differential | Differential | Differential | Differential |
| Input Span | 1.5Vpp | 1.5Vpp | 1.5Vpp | 1.5Vpp |
| 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 | 545 | 545 | 545 | 545 |
| SFDR, dB | 90.6 | 90.6 | 90.6 | 90.6 |
| SINAD, dB | 68.4 | 68.4 | 68.4 | 68.4 |
| SNR, dB | 68.5 | 68.5 | 68.5 | 68.5 |
| Simultaneous | yes | yes | yes | yes |
| Speed, ksps | 170000 | 170000 | 170000 | 170000 |
| Supply Voltage Range | 1.8V | 1.8V | 1.8V | 1.8V |
Eco Plan
| LTC2155CUP-12#PBF | LTC2155CUP-12#TRPBF | LTC2155IUP-12#PBF | LTC2155IUP-12#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
LTC2156-12 LTC2156-12 LTC2157-12 LTC2157-12
Model Line
Series: LTC2155-12 (4)
Manufacturer's Classification
- Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)
