Tektronix-made Integrated Circuits
Tektronix designed and fabricated its own integrated circuits for use in Tek instruments.
Part numbers 155-xxxx-xx and 234-xxxx-xx ICs were Tek-made.
In 1994, Tektronix sold its internal IC fab (called the Integrated Circuits Operation, ICO) to Maxim while keeping it located on the Beaverton campus. This deal provided Maxim with its first own fabrication facility and important bipolar design expertise, and Tektronix with better utilization of the fab.
Maxim eventually stopped making Tek-specific chips because of lack of volume.
List of Tektronix-made Integrated Circuits
- 155-0004-0x − Readout decoder (576)
- 155-0005-00 − Beta Computer (576)
- 155-0006-0x − Beta Computer (576)
- 155-0007-0x − Lamp driver (576)
- 155-0008-0x − Lamp driver (576)
- 155-0009-00 − Hor. lockout logic (7000s)
- 155-0010-00 − Chop divider & blanking (7000s)
- 155-0011-00 − Clock and chop blanking (7000s)
- 155-0012-00 − Z axis logic (7000s)
- 155-0013-00 − Horiz. chop & alt bin (7000s)
- 155-0014-01 − ADC (7000 series readout system)
- 155-0015-01 − Analog switch (7000 readout)
- 155-0017-00 − Decade counter (7000 readout)
- 155-0018-00 − Zeroes logic (7000 readout)
- 155-0019-00 − Dec. point & spacing (7000 readout)
- 155-0020-00 − Output assembler (7000 readout)
- 155-0021-0x − Timing generator (7000 readout)
- 155-0022-0x − Analog multiplexer (7000s)
- 155-0023-00 − Char.gen. numerals (7000 readout)
- 155-0024-00 − Char.gen. symbols (7000 readout)
- 155-0025-00 − Char.gen. prefixes (7000 readout)
- 155-0026-00 − Char.gen. letters (7000 readout)
- 155-0027-00 − Char.gen. letters (7000 readout)
- 155-0028-0x − Miller integrator (7S14, 7L14, ...)
- 155-0029-01 − Trigger (26G2, ...)
- 155-0031-01 − Quad timing unit
- 155-0032-0x − Diff amp (335, 465/475, 7A12)
- 155-0035-00 − Quad op-amp (7L12, 7S11, ...)
- 155-0038-0x − 5-bit D/A (7A42, 7D13, ...)
- 155-0042-02 − Miller integrator (7B53A, 7L12, ...)
- 155-0047-00 − Dual amplifier (211,212)
- 155-0048-01 − Trigger sweep (211,212,213)
- 155-0049-0x − Sweep control (4x5, 7B8x, 7B92A, ...)
- 155-0050-0x − Differential amp (432, 434)
- 155-0051-00 − Z-axis and HV regulator
- 155-0055-00 − Trigger sweep (211,212,213)
- 155-0056-00 − Sweep control (7Lxx, 7S14, ...)
- 155-0057-00 − Dual opamp (211)
- 155-0059-00 − HF amplifier (78xx, 79xx, ...)
- 155-0060-00 − Dual 500 MHz amp (7904 low SN)
- 155-0061-00 − Trigger amp (7B92A)
- 155-0064-00 − Vert. output amp (78xx, 79xx, 485, ...)
- 155-0065-00 − Deflection amp (78xx, 79xx)
- 155-0067-02 − SMPS controller (7000s, 308, 485)
- 155-0068-00 − Amplifier (7A19)
- 155-0076-xx − Input protection (11Axx, 485, ...)
- 155-0077-00 − Vertical amp (7704A, 464)
- 155-0078-xx − Broadband amp (7000s, TM500, ...)
- 155-0080-00 − Vert. output amp (76xx)
- 155-0082-00 − Vert. output amp (475)
- 155-0083-00 − Dual opamp (212)
- 155-0085-01 − Input amp (475)
- 155-0086-00 − Legend generator (7D15)
- 155-0087-00 − Legend generator (7D15)
- 155-0088-00 − Legend generator (7D15, 7L13, 7L14)
- 155-0090-00 − 4-decade counter (7D01, 7D15, 7B85)
- 155-0091-00 − Channel switch (475)
- 155-0095-0x − HF differential amp (78xx, 79xx)
- 155-0104-00 − Readout legend generator
- 155-0105-00 − Readout legend generator
- 155-0106-00 − Normalizing circuit
- 155-0108-00 − Opamp (7L5)
- 155-0109-0x − Trigger (7S14, 7B8x, 5B25N, 5B40, ...)
- 155-0110-00 − Readout legend generator (7L5)
- 155-0111-01 − LED array
- 155-0112-01 − Phototransistor array
- 155-0114-00 − 7-seg character generator (213)
- 155-0115-00 − Vertical amplifier (465B)
- 155-0116-00 − ceramic version of 155-0035-00 quad opamp
- 155-0117-00 − Readout control (7L5)
- 155-0118-00 − Vertical control (7L5)
- 155-0119-00 − 5-digit BCD counter & MUX (DC508A)
- 155-0121-00 − Trigger subsystem (455)
- 155-0122-00 − Sweep control
- 155-0123-00 − Sweep and pickoff control
- 155-0124-00 − Horiz. preamp
- 155-0126-00 − Trigger amp (7B8x, 7B90P)
- 155-0135-00 − Readout legend generator (7A16P)
- 155-0137-00 − Preamp/comparator (P6451)
- 155-0144-00 − Sync stripper
- 155-0145-00 − Pulse output amplifier
- 155-0149-00 − Sweep control (7B10, 7B15)
- 155-0150-00 − Trigger detector (7B92A, 7B10, 7B15, ...)
- 155-0151-00 − Trigger generator
- 155-0152-01 − Geometry & focus correction
- 155-0154-00 − Display MUX
- 155-0155-00 − Vertical preamp (455, 465M)
- 155-0157-00 − Dig. storage vert. control (7L14, 7L18)
- 155-0158-00 − Dig. storage horiz. control (7L14, 7L18)
- 155-0160-00
- 155-0161-00
- 155-0164-00
- 155-0167-01
- 155-0168-00
- 155-0171-00
- 155-0173-00
- 155-0174-00
- 155-0175-00
- 155-0176-00
- 155-0178-00
- 155-0179-00
- 155-0180-00
- 155-0181-00
- 155-0185-00
- 155-0187-00
- 155-0188-00
- 155-0194-00
- 155-0194-01
- 155-0194-02
- 155-0196-00
- 155-0198-00
- 155-0199-00
- 155-0205-00
- 155-0206-00
- 155-0215-00
- 155-0216-00
- 155-0217-00
- 155-0218-00
- 155-0219-00
- 155-0220-00
- 155-0235-00
- 155-0236-00
- 155-0237-00
- 155-0238-00
- 155-0238-01
- 155-0239-00
- 155-0240-00
- 155-0241-00
- 155-0241-02
- 155-0242-00
- 155-0244-00
- 155-0244-01
- 155-0247-00
- 155-0253-00
- 155-0273-00 − Broadband amp (see 155-0078-00)
- 155-0274-00 − Broadband amp (see 155-0078-00)
- 155-0283-00
- 155-0403-00
- 155-2089-00
- H2462