ADC Single Pipelined 250Msps 13-bit Parallel/LVDS 80-Pin HTQFP EP Tray, ADS5444IPFP, Texas Instruments

The ADS5444 is a 13-bit 250 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing LVDS-compatible digital outputs from a 3.3 V supply. The ADS5444 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source. An internal reference generator is also provided to further simplify the system design. The ADS5444 has outstanding low noise and linearity over input frequency. The ADS5444 is available in an 80-pin TQFP PowerPAD package. The ADS5444 is built on a state of the art Texas Instruments complementary bipolar process (BiCom3X) and is specified over the full industrial temperature range (-40°C to 85°C).

13-Bit Resolution

250 MSPS Sample Rate

SNR = 69 dBc at 100-MHz IF and 250 MSPS

SFDR = 76 dBc at 100-MHz IF and 250 MSPS

SNR = 67.7 dBc at 230-MHz IF and 250 MSPS

SFDR = 77 dBc at 230-MHz IF and 250 MSPS

2.2 V_PP Differential Input Voltage

Fully Buffered Analog Inputs

5 V Analog Supply Voltage

LVDS Compatible Outputs

Total Power Dissipation: 2 W

Offset Binary Output Format

TQFP-80 PowerPAD™ Package

Pin Compatible with the ADS5440

Industrial Temperature Range = -40°C to 85°C

APPLICATIONS

Test and Measurement
Software-Defined Radio
Multi-channel Basestation Receivers
Basestation Tx Digital Predistortion
Communications Instrumentation

Характеристики

Volt_supply_source	Single
Number_of_analog_inputs	1
Sampling_rate	250 Msps
Volt_reference	Internal
Digital_supply_support	No
Architecture	Pipelined
Resolution	13 Bit
Typical_power_dissipation	2000 mW
Differential_nonlinearity	1 LSB
Signal_to_noise_ratio	69.3 dBc
Input_type	Voltage
Input_signal_type	Differential
Input_volt	2.2 Vp-p
Бренд	Texas Instruments
Msl_level	4
Country_of_origin	United States
Eccn	3A991.C.2
Htsn	8542390001
Lead_finish	Gold
Max_power_dissipation	2280 mW
Max_processing_temp	260
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	80
Product_dimensions	12 x 12 x 1 mm
Schedule_b	8542390000
Screening_level	Industrial
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS5444&&fileType=pdf
Supplier_package	HTQFP EP
Operating_supply_volt	4.75, 5 V, 5.25
Number_of_adcs	1
Digital_interface_type	LVDS, Parallel

SKU: ADS5444IPFP

Description