RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet Linear Technology LTC2298

ManufacturerLinear Technology
SeriesLTC2298

Dual 14-Bit, 65Msps Low Power 3V ADCs

Datasheets

  • Download » Datasheet, PDF, 804 Kb, Revision: A, File uploaded 08-20-2017
    LTC2298/LTC2297/LTC2296 - Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
    Docket ↓
    LTC2298/LTC2297/LTC2296
    Dual 14-Bit, 65/40/25Msps
    Low Power 3V ADCs
    DESCRIPTIO U FEATURES












    ■ ■ The LTC®2298/LTC2297/LTC2296 are 14-bit 65Msps/
    40Msps/25Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range
    signals. The LTC2298/LTC2297/LTC2296 are perfect for
    demanding imaging and communications applications
    with AC performance that includes 74.3dB SNR and 90dB
    SFDR for signals at the Nyquist frequency. Integrated Dual 14-Bit ADCs
    Sample Rate: 65Msps/40Msps/25Msps ...

Prices

Packaging

Parametrics

LTC2298CUP#PBFLTC2298CUP#TRPBFLTC2298IUP#PBFLTC2298IUP#TRPBF
ADC INL, LSB1.21.21.21.2
ADCs2222
ArchitecturePipelinePipelinePipelinePipeline
Bipolar/Unipolar InputUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, Bipolar
Bits, bits14141414
Number of Channels2222
DNL, LSB0.50.50.50.5
Demo BoardsDC816A-B,DC816A-G,DC851A-B,DC851A-GDC816A-B,DC816A-G,DC851A-B,DC851A-GDC816A-B,DC816A-G,DC851A-B,DC851A-GDC816A-B,DC816A-G,DC851A-B,DC851A-G
Export Controlnononono
FeaturesSimultaneous Sampling, Clock Duty Cycle StabilizerSimultaneous Sampling, Clock Duty Cycle StabilizerSimultaneous Sampling, Clock Duty Cycle StabilizerSimultaneous Sampling, Clock Duty Cycle Stabilizer
I/OParallel CMOSParallel CMOSParallel CMOSParallel CMOS
Input DriveDifferential, Single-EndedDifferential, Single-EndedDifferential, Single-EndedDifferential, Single-Ended
Input Span1Vpp to 2Vpp1Vpp to 2Vpp1Vpp to 2Vpp1Vpp to 2Vpp
Internal Referenceyesyesyesyes
Latency5555
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Power, mW400400400400
SFDR, dB90909090
SINAD, dB74.374.374.374.3
SNR, dB74.374.374.374.3
Simultaneousyesyesyesyes
Speed, ksps65000650006500065000
Supply Voltage Range3V3V3V3V

Eco Plan

LTC2298CUP#PBFLTC2298CUP#TRPBFLTC2298IUP#PBFLTC2298IUP#TRPBF
RoHSCompliantCompliantCompliantCompliant

Other Options

LTC2296 LTC2297

Design Notes

  • Download » Design Notes - DN381, PDF, 76 Kb, 11-30-2005
    Baseband Circuits for an RFID Receiver
    Docket ↓
    advertisement Baseband Circuits for an RFID Receiver – Design Note 381
    Philip Karantzalis
    Introduction
    Radio Frequency Identification (RFID) technology uses
    radiated and reflected RF power to identify and track a
    variety of objects. A typical RFID system consists of a
    reader and a transponder (or tag). An RFID reader contains an RF transmitter, one or more antennas and an RF
    receiver. An RFID tag is simply an uniquely identified IC
    with an antenna.
    Communication between a reader and a tag is via backscatter reflection, similar to a radar system, in the UHF
    frequencies from 860MHz to 960MHz. This design note
    describes a high performance RFID receiver.
    A Direct Conversion Receiver
    Figure 1 shows the block diagram of a direct conversion
    RF receiver—the receiver demodulates an RF carrier
    directly into a baseband signal without an intermediate
    frequency down-conversion (a zero IF receiver).
    The antenna, shared by both the transmitter and receiver,
    detects an RF carrier and passes it through a bandpass
    filter to an LT® 5516 demodulator’s RF input.
    The LT5516 direct conversion demodulator frequency
    range of 800MHz to 1.5GHz includes the UHF range used RX
    ANTENNA LT5516 DEMODULATOR ...

Moldel Line

Series: LTC2298 (4)

Manufacturer's Classification

  • Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus