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LTC2217IUP#PBF
+BOMIC ADC 16BIT PIPELINED 64QFN
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ManufacturerAnalog Devices Inc.
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Mfr. Part #LTC2217IUP#PBF
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Datasheet LTC2217IUP#PBF DataSheet
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Package QFN-64
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In Stock1549
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Specifications
| Attribute | Value |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 105M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 3.135V ~ 3.465V |
| Voltage - Supply, Digital | 3.135V ~ 3.465V |
| Features | PGA |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 64-QFN (9x9) |
Overview
Description
Key features:
- 105Msps sampling rate
- Low power (1.8V supply, 98mW at max speed)
- LVDS or CMOS output options
- Integrated digital gain and offset correction
- Small 7mm × 7mm QFN package
The device supports 1.8V analog/digital supplies, reducing power consumption while maintaining signal integrity. Its LVDS outputs minimize noise in high-speed systems. The LTC2217IUP#PBF is a robust choice for demanding ADC applications requiring high resolution and speed with low power.
For detailed specs, refer to the datasheet.
Equivalent
- ADS42JB69 (TI) - 16-bit, 250Msps
- AD9265 (Analog Devices) - 16-bit, 125Msps
- MAX19527 (Maxim) - 16-bit, 130Msps
These offer similar resolution and speed but may differ in power, interface, or packaging. Check datasheets for exact compatibility.
Features
- Resolution: 16-bit
- Sampling Rate: 105Msps
- Low Power: 98mW at 105Msps
- SNR: 78.5dB (typ)
- SFDR: 100dB (typ)
- Input Range: 2.25Vpp differential
- LVDS Outputs: Low-voltage differential signaling
- Flexible Supply: 1.8V analog, 1.8V–3.3V digital
- Package: 64-lead QFN (9mm × 9mm)
Ideal for high-speed, high-precision applications like communications, medical imaging, and test equipment.
Pinout
- Pin Count: 64-pin (QFN package).
- Key Functions:
- Analog Input: Single-ended or differential (VIN+, VIN-).
- Digital Outputs: LVDS or CMOS (selectable).
- Clock Input: Differential (CLK+, CLK-).
- Reference Pins: Internal/external reference control (REF, REFBUF).
- Power Supplies: Multiple rails (AVDD, DVDD, OVDD).
- Control Pins: PD (power-down), OF (offset adjust), DITH (dither control).
Designed for high-speed applications like communications and imaging.
Application
- Communications: Software-defined radios (SDR), base stations, and broadband receivers.
- Test & Measurement: High-speed data acquisition, spectrum analyzers, and oscilloscopes.
- Medical Imaging: Ultrasound and MRI systems requiring precision.
- Military/Aerospace: Radar, signal intelligence (SIGINT), and electronic warfare.
- Industrial: High-speed process control and instrumentation.
Its low noise, high dynamic range, and fast sampling make it suitable for demanding signal processing tasks.
