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ADS4245IRGCR bảng dữ liệu(PDF) 1 Page - Texas Instruments

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Giải thích chi tiết về linh kiện  Dual-Channel, 12-/14-Bit, 65/125/160MSPS Ultralow-Power ADC
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Trang chủ  http://www.ti.com
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ADS4245IRGCR bảng dữ liệu(HTML) 1 Page - Texas Instruments

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ADS4222, ADS4225, ADS4226
ADS4242, ADS4245, ADS4246
www.ti.com
SBAS533
– MARCH 2011
Dual-Channel, 12-/14-Bit, 65/125/160MSPS
Ultralow-Power ADC
Check for Samples: ADS4222, ADS4225, ADS4226, ADS4242, ADS4245, ADS4246
1
FEATURES
APPLICATIONS
Wireless Communications Infrastructure
23
Ultralow Power with Single 1.8V Supply, CMOS
Output:
Software Defined Radio
– 211mW total power at 65MSPS
Power Amplifier Linearization
– 326mW total power at 125MSPS
DESCRIPTION
– 391mW total power at 160MSPS
The ADS422x/424x are low-speed variants of the
High Dynamic Performance:
ADS42xx
ultralow-power
family
of
dual-channel,
– 82dBc SFDR at 170MHz
12-bit/14-bit
analog-to-digital
converters
(ADCs).
– 71.2dBFS SNR at 170MHz
Innovative design techniques are used to achieve
high-dynamic
performance,
while
consuming
Crosstalk:
> 90dB at 185MHz
extremely low power with 1.8V supply. This topology
Programmable Gain up to 6dB for
makes the ADS422x/424x well-suited for multi-carrier,
SNR/SFDR Trade-off
wide-bandwidth communications applications.
DC Offset Correction
The ADS422x/424x have gain options that can be
Output Interface Options:
used
to
improve
SFDR
performance
at
lower
– 1.8V parallel CMOS interface
full-scale input ranges. These devices include a dc
offset correction loop that can be used to cancel the
– Double data rate (DDR) LVDS with
ADC offset. Both DDR (double data rate) LVDS and
programmable swing:
parallel CMOS digital output interfaces are available
– Standard swing: 350mV
in a compact QFN-64 PowerPAD
™ package.
– Low swing: 200mV
The devices include internal references while the
Supports Low Input Clock Amplitude
traditional reference pins and associated decoupling
Down to 200mVPP
capacitors have been eliminated. All devices are
specified
over
the
industrial
temperature
range
Package: QFN-64 (9mm
× 9mm)
(
–40°C to +85°C).
ADS424x/2x Family Comparison(1)
65MSPS
125MSPS
160MSPS
250MSPS
ADS422x
ADS4222
ADS4225
ADS4226
ADS4229
12-bit family
ADS424x
ADS4242
ADS4245
ADS4246
ADS4249
14-bit family
(1)
See for details on migrating from the ADS62P49 family.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments Incorporated.
3
All other trademarks are the property of their respective owners.
PRODUCT PREVIEW information concerns products in the
Copyright
© 2011, Texas Instruments Incorporated
formative or design phase of development. Characteristic data and
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.


Số phần tương tự - ADS4245IRGCR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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Texas Instruments
ADS4245IRGCR TI1-ADS4245IRGCR Datasheet
3Mb / 104P
[Old version datasheet]   Dual-Channel, 14-/12-Bit, 160/125/65MSPS Ultralow-Power ADC
More results

Mô tả tương tự - ADS4245IRGCR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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Texas Instruments
ADS4222 TI1-ADS4222_15 Datasheet
3Mb / 88P
[Old version datasheet]   Dual-Channel, 14-/12-Bit, 160/125/65 MSPS Ultralow-Power ADC
ADS4122 TI1-ADS4122_14 Datasheet
2Mb / 82P
[Old version datasheet]   14-/12-Bit, 65/125MSPS, Ultralow-Power ADC
ADS4122 TI1-ADS4122 Datasheet
2Mb / 81P
[Old version datasheet]   14-/12-Bit, 65/125MSPS, Ultralow-Power ADC
MARCH2011
ADS4145 TI1-ADS4145_14 Datasheet
2Mb / 82P
[Old version datasheet]   14-/12-Bit, 65/125MSPS, Ultralow-Power ADC
ADS4222 TI1-ADS4222 Datasheet
3Mb / 104P
[Old version datasheet]   Dual-Channel, 14-/12-Bit, 160/125/65MSPS Ultralow-Power ADC
ADS4222 TI1-ADS4222_14 Datasheet
4Mb / 105P
[Old version datasheet]   Dual-Channel, 14-/12-Bit, 160/125/65MSPS Ultralow-Power ADC
ADS4249 TI1-ADS4249 Datasheet
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[Old version datasheet]   Dual-Channel, 14-Bit, 250-MSPS Ultralow-Power ADC
ADS4126 TI1-ADS4126_14 Datasheet
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ADS4126_1004 TI-ADS4126_1004 Datasheet
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[Old version datasheet]   14-/12-Bit, 160/250MSPS, Ultralow-Power ADC
ADS4126 TI-ADS4126 Datasheet
1Mb / 75P
[Old version datasheet]   14-/12-Bit, 160/250MSPS, Ultralow-Power ADC
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