The LTC2240-10 is a 170Msps, sampling 10-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2240-10 is perfect for demanding communications applications with AC performance that includes 60.6dB SNR and 80dB SFDR. Ultralow jitter of 95fsRMS allows IF undersampling with excellent noise performance.
DC specs include ±0.3LSB INL (typ), ±0.1LSB DNL (typ) and no missing codes over temperature.
The digital outputs can be either differential LVDS, or single-ended CMOS. There are three format options for the CMOS outputs: a single bus running at the full data rate or two demultiplexed buses running at half data rate with either interleaved or simultaneous update. A separate output power supply allows the CMOS output swing to range from 0.5V to 2.625V.
The ENC+ and ENC– inputs may be driven differentially or single ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance over a wide range of clock duty cycles.
Part Number | Package | Temp | Price(1-99) | Price (1k)* |
---|---|---|---|---|
LTC2240CUP-10#PBF | 9x9 QFN-64 | C | $36.61 | $25.00 |
LTC2240CUP-10#TRPBF | 9x9 QFN-64 | C | $25.10 | |
LTC2240IUP-10#PBF | 9x9 QFN-64 | I | $43.93 | $30.00 |
LTC2240IUP-10#TRPBF | 9x9 QFN-64 | I | $30.10 |
Part Number | Description | Price |
---|---|---|
DC1133A-F | LTC2240CUP-10 | CMOS OUT, VCC = 2.5V, 170Msps, 10-Bit, 10MHz< AIN < 250MHz, need DC890 | $200.00 |
DC997B-F | LTC2240CUP-10 | LVDS OUT, VCC = 2.5V, 170Msps, 10-Bit ,10MHz< AIN < 250MHz, (req. DC890 & LVDS_XFMR) | $200.00 |
Part Number | Description | Price |
---|---|---|
DC890B | USB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS) | $300.00 |