LTC2232 - 10-Bit, 105Msps ADCs
DC specs include ±0.15LSB INL (typ), ±0.1LSB DNL (typ) and ±0.8LSB INL, ±0.6LSB DNL over temperature. The transition noise is a low 0.12LSBRMS.
A separate output power supply allows the outputs to drive 0.5V to 3.6V logic.
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 at full speed for a wide range of clock duty cycles.
Features- Sample Rate: 105Msps/80Msps
- 61dB SNR up to 140MHz Input
- 75dB SFDR up to 200MHz Input
- 775MHz Full Power Bandwidth S/H
- Single 3.3V Supply
- Low Power Dissipation: 475mW/366mW
- Selectable Input Ranges: ±0.5V or ±1V
- No Missing Codes
- Optional Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Data Ready Output Clock
- Pin Compatible Family
135Msps: LTC2224 (12-Bit), LTC2234 (10-Bit)
105Msps:LTC2222 (12-Bit), LTC2232 (10-Bit)
80Msps: LTC2223 (12-Bit), LTC2233 (10-Bit)
- 48-Pin 7mm x 7mm QFN Package
Typical Application
 | Applications- Wireless and Wired Broadband Communication
- Cable Head-End Systems
- Power Amplifier Linearization
- Communications Test Equipment
Packaging |
Order Information
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|
| LTC2232CUK#PBF | 7x7 QFN-48 | C | $11.42 | $8.35 |
| LTC2232CUK#TRPBF | 7x7 QFN-48 | C | | $8.45 |
| LTC2232IUK#PBF | 7x7 QFN-48 | I | $13.67 | $10.00 |
| LTC2232IUK#TRPBF | 7x7 QFN-48 | I | | $10.10 |
Demo Boards
| Part Number | Description | Price |
|---|
| DC751A-C | LTC2232IUK | High Speed ADC, VDD = +3.3V, 105Msps, 10-Bit 1MHz < Ain < 100MHz (Requires DC718) | $200.00 |
| DC751A-G | LTC2232IUK | High Speed ADC, VDD = +3.3V, 105Msps, 10-Bit 100MHz < Ain < 250MHz (Requires DC718) | $200.00 |
Companion Boards
| Part Number | Description | Price |
|---|
| DC718C | USB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps) | $300.00 |
DatasheetReliability DataProduct Selector CardSoftware and Simulation | Related Product |
