Hantek DSO3254A
 | |
| Status | planned |
|---|---|
| Channels | 4 analog, 16 digital |
| Samplerate | 250MHz |
| Samplerate (state) | — |
| Triggers | edge, pulse, video, slope, timeout, external |
| Min/max voltage | -0.5V — 400V |
| Memory | 128M |
| Compression | none |
| Website | hantek.com |
The Hantek DSO3254A is a USB-based signal acquisition device. It has 4 analog channels with 250MHz bandwidth and sampling rate of 1GSa/s. It comes with 16 channel logic analyzer with a maximum sampling rate of 250MHz and an arbritary waveform generator 200MSa/s.
See Hantek DSO3254A/Info for more details (such as lsusb -v output) about the device.
Hardware
- S3C2416XH-40 System Controller (400 MHz ARM926EJ with 48 MHz and 12 MHz oscillators with 32.768 kHz RTC oscillator)
- D9SBJ System Memory (MT47H32M16NF-25E - 400 MHz 32MB x 16 DDR2-800)
- D9RZH Acquisition Memory (MT47H64M16NF-25E - 400 MHz 64MB x 16 DDR2-800)
- K9F1G08U0E 128MB x 8 NAND Flash
- 24L64 I2C EEPROM
- DM9000AEP LAN Controller
- USB Wi-Fi Module (optional)
- USB Hub (optional)
- XC6SLX16FTG256 Control FPGA (under heatsink - has JTAG)
- 1 GSPS 8-bit Quad ADC (under heatsink - Analog Devices?)
- ADF4905 Timebase Generator PLL (with 10 MHz reference oscillator)
- LTC2601 x2 (?) 12 Bit Offset DAC
- DAC902E 165 MSPS 12 Bit Waveform Generator DAC
- 74HC595 Channel Relay Switching (1 per channel)
- 74HC595 Offset Voltage Switching
- 74HC595 Trigger Source Selection
- 74HC4051 Offset Voltage Switching
Photos
Device, front panel
Device, back panel
PCB, top
PCB, bottom
PCB, front end
