Spectral Doppler Processor for Portable Ultrasound

A Spectral Doppler Processor is used for Spectral Doppler Ultrasound, a form of ultrasound image display where the flow velocity spectrum is graphed on the Y-axis against time on the X-axis. With Doppler Ultrasound, a handheld transducer sends and receives sound waves through the skin of the patient. The waves reflect, scatter, or get absorbed, and the receiver detects solid objects this way. Changes in the pitch of reflected sound waves are called the Doppler Effect.

Learn More

Results: 21
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Number of Logic Elements
Adaptive Logic Modules - ALMs
Embedded Memory
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Altera FPGA - Field Programmable Gate Array
Datasheet
72In Stock
Min.: 1
Mult.: 1

Cyclone III EP3C40 39600 LE 2475 ALM 1.11 Mbit 195 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-324 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
62In Stock
Min.: 1
Mult.: 1

Cyclone III EP3C16 15408 LE 963 ALM 504 kbit 346 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-484 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
65In Stock
Min.: 1
Mult.: 1

Cyclone III EP3C25 24624 LE 1539 ALM 594 kbit 215 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-324 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
17In Stock
60Expected 2026/09/22
Min.: 1
Mult.: 1

Cyclone III EP3C40 39600 LE 2475 ALM 1.11 Mbit 331 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-484 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
11In Stock
Min.: 1
Mult.: 1

Cyclone III EP3C16 15408 LE 963 ALM 504 kbit 168 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
6In Stock
Min.: 1
Mult.: 1

Cyclone III EP3C55 55856 LE 3491 ALM 2.29 Mbit 377 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-780 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
556On Order
Min.: 1
Mult.: 1

Cyclone III EP3C25 24624 LE 1539 ALM 594 kbit 82 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT EQFP-144 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
31Expected 2026/09/02
Min.: 1
Mult.: 1

Cyclone III EP3C40 39600 LE 2475 ALM 1.11 Mbit 535 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-780 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
84Expected 2026/09/03
Min.: 1
Mult.: 1

Cyclone III EP3C40 39600 LE 2475 ALM 1.11 Mbit 331 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT UBGA-484 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
119Expected 2026/08/17
Min.: 1
Mult.: 1

Cyclone III EP3C55 55856 LE 3491 ALM 2.29 Mbit 327 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-484 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
422On Order
Min.: 1
Mult.: 1

Cyclone III EP3C5 5136 LE 321 ALM 414 kbit 94 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT EQFP-144 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
15Expected 2026/09/07
Min.: 1
Mult.: 1

Cyclone III EP3C5 5136 LE 321 ALM 414 kbit 182 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C10 10320 LE 645 ALM 414 kbit 94 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT EQFP-144 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C10 10320 LE 645 ALM 414 kbit 182 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C10 10320 LE 645 ALM 414 kbit 182 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT UBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 60
Mult.: 60

Cyclone III EP3C120 119088 LE 3.8 Mbit 283 I/O 1.15 V 1.25 V - 40 C + 85 C SMD/SMT FBGA-484 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked Lead-Time 39 Weeks
Min.: 36
Mult.: 36

Cyclone III EP3C120 119088 LE 7443 ALM 3.8 Mbit 531 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-780 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C16 15408 LE 963 ALM 504 kbit 84 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT EQFP-144 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C25 24624 LE 1539 ALM 594 kbit 156 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT FBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 119
Mult.: 119

Cyclone III EP3C25 24624 LE 1539 ALM 594 kbit 156 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT UBGA-256 Tray
Altera FPGA - Field Programmable Gate Array
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Cyclone III EP3C55 55856 LE 3491 ALM 2.29 Mbit 327 I/O 1.15 V 1.25 V - 40 C + 100 C SMD/SMT BGA-484 Tray