Siglent SDG1010¶


Status	planned
Frequency (sine)	10MHz
Frequency (square)	10MHz
Frequency (other)	5MHz (pulse), 300KHz (ramp)
Frequency (user)	5MHz
Waveforms	sine, square, pulse, ramp, noise, user
Waveform memory	16000 points
Modulation	AM, FM, PM, DSB-AM, FSK, ASK, PWM
Connectivity	USBTMC
Website	siglent.com

The Siglent SDG1010 is a 10MHz function generator with USB connectivity.

See Siglent SDG1010/Info for more details (such as lsusb -vvv output) about the device.

Hardware¶

Digital:

...: XILINX SPARTAN-6 XC6SLX9 (marking: "XILINX SPARTAN-6 XC6SLX9 FTG256BIV1201 D4339091A 2C TAIWAN")
...: ISP13628D (marking: "ISP13628D 78535 8W D78132F")
...: Lattice MachXO LCMXO640C (marking: "Lattice MachXO LCMXO640C 3TN144C A211CC25")
...: Analog Devices ADSP-BF531 (markings: "Analog Devices ADSP-BF531 SBSTZ400 2310414.1 0.6 #1208 Blackfin")
...: Advanced Monolithic Systems AMS1117 (marking: "AMS1117 1125")
...: Hynix H57V1262GTR (marking: "Hynix H57V1262GTR-75C 209S N8FT1265Q2")
...: Spansion S29GL064N90TFIO4 (markings: "Spansion S29GL064N90TFIO4 124FF491 H (C)06 SPANSION")
and lots more...

Analog:

14 bit, 165Msps digital to analog converter: Burr-Brown DAC904E (marking: "BB DAC904E 03C9JNK"), (datasheet) Burr-Brown was acquired by Texas Instruments in 2000. New TI URLs: DAC904 product page, TI datasheet.
16 bit, high speed, low noise, voltage output, digital to analog converter : Texas Instruments DAC8580 (marking: "D8580I 09T A97S"), (datasheet)
Fixed 49.9 ohm impedance output. The real output voltage of the device is not necessarily the same as the indicated output voltage of the device because there is a 50 ohm resistor in series with the output. This is done so that the user can have adequate transmission line termination on a 50 ohm coaxial cable, as well as being a rudimentary short circuit protection mechanism. You can set in software the impedance of the load you are driving so that the displayed voltage settings match the voltage present in the load. In earlier firmware versions, there were High-Z and 50 ohm impedances available. In more recent firmware versions (which?) the user can select any impedance from 50 ohm to 1k ohm and high-Z. Note that this only affect the displayed value. The internal output impedance is still 50 ohms, and there is still a voltage drop across that resistor, a voltage drop.
```
Ch1 can output up to 20V peak to peak (it goes from -10V to +10V), Ch2 can only go up to 6V pk-pk. Both have the fixed 49.9 ohm impedance, but because of the higher voltage output, Ch1 uses an array of 4 resistors, as seen on the images below. 
```

Display/frontpanel:

...

Power supply:

...

Photos¶

Siglent Sdg1010 Analog Ad Ocmp Ti 13eep3k 5166isz

Siglent Sdg1010 Backpanel Pcb

Siglent Sdg1010 Analog Ft B3g4a 5z

Siglent Sdg1010 Cpld Conn Fpgarun

Siglent Sdg1010 Pcb Bottom

Siglent Sdg1010 Analog 5166isz 3

Siglent Sdg1010 Screenshot

Siglent Sdg1010 Analog Pcb Topright

Siglent Sdg1010 Powersupply Ti Tl431ac

Siglent Sdg1010 Display Frontpanel Top

Siglent Sdg1010 Ao4405

Siglent Sdg1010 Analog Mic2941a

Siglent Sdg1010 Analog Ti 16z

Siglent Sdg1010 Analog Bnc

Siglent Sdg1010 Ti Ha04

Siglent Sdg1010 Device Powersupply Removed

Siglent Sdg1010 Device Backpanel Removed

Siglent Sdg1010 Device Open Bottom

Siglent Sdg1010 Display Frontpanel Keys

Siglent Sdg1010 Analog Pcb Topleft

Siglent Sdg1010 Beeper

Siglent Sdg1010 Version Info

Siglent Sdg1010 Ti Lc244a

Siglent Sdg1010 Display Frontpanel Bottom

Siglent Sdg1010 Spansion S29gl064n90tfio4

Siglent Sdg1010 Device Backplastic Removed

Siglent Sdg1010 Analog Ti D85801

Siglent Sdg1010 Analog I 28210 2

Siglent Sdg1010 Analog On 7905ct

Siglent Sdg1010 Device Open Top

Siglent Sdg1010 Fpga Jtag

Siglent Sdg1010 Dsp Jtag Uart

Siglent Sdg1010 Analog Ti Tl072c I 28210

Siglent Sdg1010 Analog Cosmo Y214s

Siglent Sdg1010 Package Contents

Siglent Sdg1010 Analog 5166isz 5

Siglent Sdg1010 Pcb Version

Siglent Sdg1010 Backpanel Top

Siglent Sdg1010 Crystal Shx25000

Siglent Sdg1010 Display Frontpanel Removed

Siglent Sdg1010 Display Frontpanel Usb Top

Siglent Sdg1010 Analog I 28210 1

Siglent Sdg1010 Display Frontpanel Hc393

Siglent Sdg1010 Analog 5166isz 1

Siglent Sdg1010 Powersupply Rubycon Cap1

Siglent Sdg1010 Dsprun

Siglent Sdg1010 Device Top

Siglent Sdg1010 Hynix H57v1262gtr

Siglent Sdg1010 Xilinx Spartan6 Xc6slx9

Siglent Sdg1010 Analog Ti Tl072c Nxp 74hc4051d I 28210

Siglent Sdg1010 Powersupply Pcb Version

Siglent Sdg1010 Display Frontpanel Hc595

Siglent Sdg1010 Start Screen

Siglent Sdg1010 Powersupply 28 8003 00r

Siglent Sdg1010 Powersupply Heatsink

Siglent Sdg1010 Powersupply Powerbutton

Siglent Sdg1010 Display Back

Siglent Sdg1010 Powersupply Sharp Pc817

Siglent Sdg1010 Powersupply Rubycon Cap2

Siglent Sdg1010 Analog I 28210 3

Siglent Sdg1010 Backpanel Connectors

Siglent Sdg1010 Backpanel Bottom

Siglent Sdg1010 Display Frontpanel Pcb1

Siglent Sdg1010 Analog Hc595

Siglent Sdg1010 Display Frontpanel Hc595 2

Siglent Sdg1010 Analog Devices Adsp Bf531

Siglent Sdg1010 Analog Pcb Bottomright

Siglent Sdg1010 Analog Bb Dac904e

Siglent Sdg1010 Powersupply Various Chips

Siglent Sdg1010 Analog Ti 13eep3k

Siglent Sdg1010 Display Connector

Siglent Sdg1010 Device Display Frontpanel Removed

Siglent Sdg1010 Ams1117

Siglent Sdg1010 Device Front 8116

Siglent Sdg1010 Display Frontpanel Empty

Siglent Sdg1010 Analog On A34 Ti 17h

Siglent Sdg1010 Display Frontpanel 74hc4051d

Siglent Sdg1010 Analog Lgaa

Siglent Sdg1010 Powersupply Coil

Siglent Sdg1010 Device Mainpcb Removed

Siglent Sdg1010 Display Frontpanel Usb Bottom

Siglent Sdg1010 Powersupply Nxp Tea1610t

Siglent Sdg1010 Isp13628d

Siglent Sdg1010 Ahc14

Siglent Sdg1010 Device Bottom

Siglent Sdg1010 Ti Hb125

Siglent Sdg1010 Analog 5166isz 2

Siglent Sdg1010 Powersupply Nt1795nl

Siglent Sdg1010 Analog Aub 1738

Siglent Sdg1010 Analog Pcb Bottomleft

Siglent Sdg1010 Backpanel Open

Siglent Sdg1010 Lattice Machxo Lcmxo640c

Siglent Sdg1010 Analog 5166isz 4

Siglent Sdg1010 Powersupply Pcb Bottom

Siglent Sdg1010 Powersupply Pcb Top

Siglent Sdg1010 Handle

Siglent Sdg1010 Analog On 7915ct

Siglent Sdg1010 Wab X1c

Siglent Sdg1010 Display Frontpanel Pcb2

Siglent Sdg1010 Analog Mic29302wu

Siglent Sdg1010 Powersupply Fuse

Siglent Sdg1010 Pcb Top

Device¶

    - 
        [](./img/Siglent_sdg1010_package_contents.jpg)

    - 
        [](./img/Siglent_sdg1010_device_front_8116.jpg)

    - 
        [](./img/Siglent_sdg1010_start_screen.jpg)

    - 
        [](./img/Siglent_sdg1010_screenshot.jpg)

    - 
        [](./img/Siglent_sdg1010_version_info.jpg)

Teardown¶

    - 
        [](./img/Siglent_sdg1010_device_top.jpg)

    - 
        [](./img/Siglent_sdg1010_device_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_device_backplastic_removed.jpg)

    - 
        [](./img/Siglent_sdg1010_handle.jpg)

    - 
        [](./img/Siglent_sdg1010_device_open_top.jpg)

    - 
        [](./img/Siglent_sdg1010_device_open_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_device_backpanel_removed.jpg)

    - 
        [](./img/Siglent_sdg1010_backpanel_open.jpg)

    - 
        [](./img/Siglent_sdg1010_backpanel_connectors.jpg)

    - 
        [](./img/Siglent_sdg1010_backpanel_pcb.jpg)

    - 
        [](./img/Siglent_sdg1010_backpanel_top.jpg)

    - 
        [](./img/Siglent_sdg1010_backpanel_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_device_mainpcb_removed.jpg)

    - 
        [](./img/Siglent_sdg1010_device_powersupply_removed.jpg)

    - 
        [](./img/Siglent_sdg1010_device_display_frontpanel_removed.jpg)

Digital parts¶

    - 
        [](./img/Siglent_sdg1010_pcb_top.jpg)

    - 
        [](./img/Siglent_sdg1010_pcb_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_devices_adsp_bf531.jpg)

    - 
        [](./img/Siglent_sdg1010_xilinx_spartan6_xc6slx9.jpg)

    - 
        [](./img/Siglent_sdg1010_lattice_machxo_lcmxo640c.jpg)

    - 
        [](./img/Siglent_sdg1010_spansion_s29gl064n90tfio4.jpg)

    - 
        [](./img/Siglent_sdg1010_hynix_h57v1262gtr.jpg)

    - 
        [](./img/Siglent_sdg1010_isp13628d.jpg)

    - 
        [](./img/Siglent_sdg1010_dsp_jtag_uart.jpg)

    - 
        [](./img/Siglent_sdg1010_fpga_jtag.jpg)

    - 
        [](./img/Siglent_sdg1010_cpld_conn_fpgarun.jpg)

    - 
        [](./img/Siglent_sdg1010_dsprun.jpg)

    - 
        [](./img/Siglent_sdg1010_ams1117.jpg)

    - 
        [](./img/Siglent_sdg1010_ahc14.jpg)

    - 
        [](./img/Siglent_sdg1010_ao4405.jpg)

    - 
        [](./img/Siglent_sdg1010_ti_ha04.jpg)

    - 
        [](./img/Siglent_sdg1010_ti_hb125.jpg)

    - 
        [](./img/Siglent_sdg1010_ti_lc244a.jpg)

    - 
        [](./img/Siglent_sdg1010_wab_x1c.jpg)

    - 
        [](./img/Siglent_sdg1010_beeper.jpg)

    - 
        [](./img/Siglent_sdg1010_crystal_shx25000.jpg)

    - 
        [](./img/Siglent_sdg1010_pcb_version.jpg)

Analog parts¶

    - 
        [](./img/Siglent_sdg1010_analog_bnc.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_pcb_topleft.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_pcb_topright.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_pcb_bottomleft.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_pcb_bottomright.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_bb_dac904e.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_5166isz_1.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_5166isz_2.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_5166isz_3.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_5166isz_4.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_5166isz_5.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ad_ocmp_ti_13eep3k_5166isz.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_aub_1738.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_cosmo_y214s.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ft_b3g4a_5z.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_hc595.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_i_28210_1.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_i_28210_2.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_i_28210_3.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_lgaa.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_mic2941a.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_mic29302wu.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_on_7905ct.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_on_7915ct.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_on_a34_ti_17h.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ti_13eep3k.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ti_d85801.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ti_16z.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ti_tl072c_i_28210.jpg)

    - 
        [](./img/Siglent_sdg1010_analog_ti_tl072c_nxp_74hc4051d_i_28210.jpg)

Display / frontpanel¶

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_top.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_pcb1.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_pcb2.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_removed.jpg)

    - 
        [](./img/Siglent_sdg1010_display_connector.jpg)

    - 
        [](./img/Siglent_sdg1010_display_back.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_keys.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_empty.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_74hc4051d.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_hc393.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_hc595.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_hc595_2.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_usb_top.jpg)

    - 
        [](./img/Siglent_sdg1010_display_frontpanel_usb_bottom.jpg)

Power supply¶

    - 
        [](./img/Siglent_sdg1010_powersupply_pcb_top.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_pcb_bottom.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_pcb_version.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_nxp_tea1610t.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_sharp_pc817.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_ti_tl431ac.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_various_chips.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_powerbutton.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_fuse.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_rubycon_cap1.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_rubycon_cap2.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_coil.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_heatsink.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_28-8003-00r.jpg)

    - 
        [](./img/Siglent_sdg1010_powersupply_nt1795nl.jpg)

Protocol¶

There are two possible PC connectivity methods that can be selected in the SDG1010 menu, which have different USB VID/PID pairs:

"Raw USB" (this is what the vendor PC software uses): f4ed:ee37
"USBTMC": f4ed:ee3a

Additionally, there are apparently GPIB and Ethernet options, but those are not available in the "standard" device. It's unclear if/where devices with those options can be bought, maybe only the rebranded LeCroy devices have them (?)

TODO: Details. USBRAW connectivity is not possible on a Windows 8 platform, because of driver signature enforcement (details). Additionally, there are no drivers provided by Siglent for platforms other than Windows. Obviously, USBTMC is the method to use for universal communication with this device.

See the SDG1000 programming manual for a protocol description.

A much better written manual is available for the LeCroy WaveStation series, which are rebadged Siglent generators. This manual is available on LeCroy's website, here.

Siglent SDG1010¶

Siglent SDG1010¶

Hardware¶

Photos¶

Device¶

Teardown¶

Digital parts¶

Analog parts¶

Display / frontpanel¶

Power supply¶

Protocol¶

Resources¶