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DDC SD-14620DX-114 module by D Straney

Resistor
Resistor inside hybrid by D Straney

Analysis & description: www.eevblog.com/forum/projects/avionics-reverse-engineeri...
JFETs inside hybrid by D Straney

Analysis & description: www.eevblog.com/forum/projects/avionics-reverse-engineeri...
Burr-Brown SDM863 data acquisition module by D Straney

Die # 5: digital logic for successive-approximation ADC?

Analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Burr-Brown SDM863 data acquisition module by D Straney

Die # 1: dual 8:1 analog mux

Analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Siemens Mux module by D Straney

Die, zoom on output latches (20x objective)
Burr-Brown SDM863 data acquisition module by D Straney

Die # 4: analog section (DAC and comparator?) for successive-approximation ADC?

Analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Op-amp inside "SL7160" can by D Straney

Analysis & description: www.eevblog.com/forum/projects/avionics-reverse-engineeri...
LM148 quad op-amp (from DDC DSC-11524-204) by D Straney
AD9012 8-bit flash ADC by D Straney

Package
LM139 by D Straney

4x comparator

Context & Analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
HP 1QE7-0057 resistor network by D Straney

Large die
Burr-Brown DAC650JL by D Straney

High-speed GaAs current switches

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
DDC DSC-11524-204 module by D Straney

Resistor
HM41200206A by D Straney

Resistor

 

Analysis of the HM41200206A hybrid module: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
NE5532B dual op-amp (from DDC DSC-11524-204) by D Straney
Small-signal transistor medley by D Straney

From CL103 hybrid module

Context & analysis: www.eevblog.com/forum/projects/reverse-engineering-some-n...
GA1110 clock generator (zoom) by D Straney
Burr-Brown DAC650JL by D Straney

High-speed GaAs digital logic

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Burr-Brown DAC650JL by D Straney

High-speed GaAs current switches

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
DDC DSC-11524-204 module by D Straney

Resistor
DDC DSC-11524-204 module by D Straney

Resistor
Mystery quad op-amp (from HM41200206A) by D Straney

"MOT INC" = Motorola?

 

Analysis of the HM41200206A hybrid module: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Mrs.Potts&ChipPHOTO#4_0378 by Barton Community College
DDC SD-14620DX-114 module by D Straney

Resistor
Burr-Brown DAC650JL by D Straney

Digital die (GaAs MESFETs)

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
AD9012 8-bit flash ADC by D Straney

Comparators up-close
Siemens S807E08H mystery IC by D Straney

Looks like a transistor array with custom metal layers?
VLSI 312A5979P2 mystery ASIC by D Straney

I/O pin

 

Analysis & description: www.eevblog.com/forum/projects/avionics-teardown-engine-c...
AD9012 8-bit flash ADC by D Straney

I/O cells
Honeywell ASIC from aircraft computer by D Straney

Digital gate array

Zoom on some cells & routing
Honeywell ASIC from aircraft computer by D Straney

Digital gate array

Zoom on some cells & routing
VLSI 312A5979P2 mystery ASIC by D Straney

Mystery logic

 

Analysis & description: www.eevblog.com/forum/projects/avionics-teardown-engine-c...
Honeywell ASIC from aircraft computer by D Straney

Digital gate array
Burr-Brown DAC650JL by D Straney

Resistor array

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
DDC SD-14620DX-114 module by D Straney

Resistor
VLSI 312A5979P2 mystery ASIC by D Straney

Mystery logic

 

Analysis & description: www.eevblog.com/forum/projects/avionics-teardown-engine-c...
DDC SD-14620DX-114 module by D Straney

Resistor
GA1110 clock generator by D Straney

Die overview
GA1000 clock generator by D Straney

Die overview
DDC DSC-11524-204 module by D Straney

Resistor
Burr-Brown SDM863 data acquisition module by D Straney

Die # 2: instrumentation amplifier

Analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Gate driver IC by D Straney

Microchip TC4427

Notice how most of the area is taken up by power transistors

Context & analysis: www.eevblog.com/forum/renewable-energy/looking-inside-an-...
VLSI 312A5979P2 mystery ASIC by D Straney

Common global logic

 

Analysis & description: www.eevblog.com/forum/projects/avionics-teardown-engine-c...
Modulator board by D Straney

Control IC inside linear regulator module: Linear Technology LT1573

Context: www.eevblog.com/forum/projects/avionics-reverse-engineeri...
Burr-Brown DAC650JL by D Straney

Opened

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
Burr-Brown DAC650JL by D Straney

Before opening

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
DDC SD-14620DX-114 module by D Straney

Resistor
Burr-Brown DAC650JL by D Straney

Analog die (silicon, and thin-film resistors)

Context & analysis: www.eevblog.com/forum/projects/de-capping-circuit-analysi...
AD9012 8-bit flash ADC by D Straney

Overview

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