Linear Technology LTC2251CUH#PBF
- Part Number:
- LTC2251CUH#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3014724-LTC2251CUH#PBF
- Description:
- IC ADC 10-BIT 125MSPS 3V 32-QFN
- Datasheet:
- LTC2251CUH#PBF
Description
The LTC2251/LTC2250 are 10-bit, 125Msps/105Msps, low noise 3V A/D converters designed for digitizing high-frequency, wide dynamic range signals. They are ideal for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 85dB SFDR for signals at the Nyquist frequency. DC specs include 0.1LSB INL (typ), ±0.05LSB DNL (typ), and 0.6LSB INL, 0.6LSB DNL over temperature. The transition noise is a low 0.08LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V logic. A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
Features
Sample Rate: 125Msps/105Msps
Single 3V Supply (2.85V to 3.4V)
Low Power: 395mW/320mW
61.6dB SNR
85dB SFDR
No Missing Codes
Flexible Input: 1Vp.p to 2Vp.p Range
640MHz Full Power Bandwidth S/H
Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Pin Compatible Family:
125Msps: LTC2251 (10-Bit), LTC2253 (12-Bit)
105Msps: LTC2250 (10-Bit), LTC2252 (12-Bit)
80Msps: LTC2239 (10-Bit), LTC2229 (12-Bit)
65Msps: LTC2238 (10-Bit), LTC2228 (12-Bit)
40Msps: LTC2237 (10-Bit), LTC2227 (12-Bit)
25Msps: LTC2236 (10-Bit), LTC2226 (12-Bit)
32-Pin (5mm x 5mm) QFN Package
Applications
Wireless and Wired Broadband Communication
Imaging Systems
Ultrasound
Spectral Analysis
Portable Instrumentation
The LTC2251/LTC2250 are 10-bit, 125Msps/105Msps, low noise 3V A/D converters designed for digitizing high-frequency, wide dynamic range signals. They are ideal for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 85dB SFDR for signals at the Nyquist frequency. DC specs include 0.1LSB INL (typ), ±0.05LSB DNL (typ), and 0.6LSB INL, 0.6LSB DNL over temperature. The transition noise is a low 0.08LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V logic. A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
Features
Sample Rate: 125Msps/105Msps
Single 3V Supply (2.85V to 3.4V)
Low Power: 395mW/320mW
61.6dB SNR
85dB SFDR
No Missing Codes
Flexible Input: 1Vp.p to 2Vp.p Range
640MHz Full Power Bandwidth S/H
Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Pin Compatible Family:
125Msps: LTC2251 (10-Bit), LTC2253 (12-Bit)
105Msps: LTC2250 (10-Bit), LTC2252 (12-Bit)
80Msps: LTC2239 (10-Bit), LTC2229 (12-Bit)
65Msps: LTC2238 (10-Bit), LTC2228 (12-Bit)
40Msps: LTC2237 (10-Bit), LTC2227 (12-Bit)
25Msps: LTC2236 (10-Bit), LTC2226 (12-Bit)
32-Pin (5mm x 5mm) QFN Package
Applications
Wireless and Wired Broadband Communication
Imaging Systems
Ultrasound
Spectral Analysis
Portable Instrumentation
Linear Technology LTC2251CUH#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2251CUH#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 3 weeks ago)
- Factory Lead Time26 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case32-WFQFN Exposed Pad
- Number of Pins32
- Operating Temperature0°C~70°C
- PackagingTube
- Published2006
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations32
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation468mW
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.5mm
- Time@Peak Reflow Temperature-Max (s)30
- Base Part NumberLTC2251
- Pin Count32
- Qualification StatusNot Qualified
- Power Supplies3V
- ConfigurationS/H-ADC
- Nominal Supply Current132mA
- Number of Bits10
- Input TypeDifferential, Single Ended
- ArchitecturePipelined
- Number of Inputs1
- Converter TypeADC, PROPRIETARY METHOD
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Sampling Rate125 Msps
- Voltage - Supply, Analog2.85V~3.4V
- Voltage - Supply, Digital2.85V~3.4V
- Number of Analog In Channels1
- Sampling Rate (Per Second)125M
- Output Bit CodeOFFSET BINARY, 2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0586%
- Sample and Hold / Track and HoldSAMPLE
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max1V
- Length5mm
- Height Seated (Max)0.8mm
- Width5mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
16 October 2023
What Is H1102N Pulse Ethernet Transformer?
Ⅰ. What is a transformer?Ⅱ. Overview of H1102NLⅢ. Pin configuration, symbol and footprint of H1102NLⅣ. Technical parameters of H1102NLⅤ. Features of H1102NLⅥ. Working principle of H1102NLⅦ. Dimensions and... -
16 October 2023
BD139 Transistor Equivalent, Technical Parameters and Applications
Ⅰ. Overview of BD139Ⅱ. BD139 symbol, footprint and pin configurationⅢ. Technical parameters of BD139Ⅳ. Features of BD139Ⅴ. Working principle of BD139 transistorⅥ. Circuit of BD139 transistor power amplifierⅦ.... -
17 October 2023
IRFP250 Transistor Equivalent, Pin Configuration, Working Principle and More
Ⅰ. Overview of IRFP250Ⅱ. Symbol, footprint and pin configuration of IRFP250Ⅲ. Technical parameters of IRFP250Ⅳ. What are the features of IRFP250?Ⅴ. Working principle of IRFP250Ⅵ. Applications of IRFP250Ⅶ.... -
17 October 2023
A Review of TDA2009A Dual Audio Power Amplifier
Ⅰ. What is TDA2009A?Ⅱ. Symbol, footprint and pin configuration of TDA2009AⅢ. Technical parameters of TDA2009AⅣ. What are the features of TDA2009A?Ⅴ. How does the overheating protection circuit of...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.