SG5030

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Tektronix SG5030
leveled sinewave generator
Tektronix SG5030

Produced from 1991 to (?)

Manuals
ROM Images
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix SG5030 is a leveled sinewave generator plug-in for the TM5000 system. The SG5030 occupies three plugin bays in a TM5000 mainframe. It requires the 015-2350-01 Leveling Head for operation.

Each leveling head is matched/calibrated to a specific instrument. A replacement head can only be used after readjusting the instrument to that specific head.

Key Specifications

Frequency 0.1 Hz to 550 MHz
Amplitude 4.5 mV to 5.5 V

Pictures

Components

Some Parts Used in the SG5030

Part Part Number(s) Class Description Used in
148-0128-00 148-0128-00 Discrete component miniature magnetic latching relay armature DC5009 SG5030
Motorola 68000 156-1445-00 Monolithic integrated circuit 16-bit microprocessor 4041 RTD710 SG5030
TMS9914 156-1444-00 156-1444-01 Monolithic integrated circuit GPIB controller 2221 2230 2424L 2440 4052A 4054A 021-0374-00 067-1137-99 DC5009 DC5010 DM5010 DM5120 DM5520 MI5010 SG5010 SG5030 SI5010 PS5004 PS5010

The core of the low-frequency (<50 kHz) generation circuit is a DRFS-3250 DDS oscillator (24-bit phase accumulator) chip made by Digital RF Solutions with two external 2kx8 sine ROMs feeding a 12-bit, 20 MHz DAC (TRW TDC1012). This DDS is also used for fine frequency control at RF.

The ooutput amplifier contains a Tek-made hybrid amplifier (A7H3070, 165-2351-00).