collection gerlinsky, vendor datatrak, type asic, year 1988, foundry ti

Branded datatrak S0089-1, but fab by TI as CF30192.

Based on date and die markings, this appears to be a Texas Instruments TGC100 or similar gate array.

Removed from a Datatrak “Mk.II” navigation receiver. Includes 68000 glue logic (address decode, DTACK, etc.) and a digital phase comparator. The phase comparator is used to receive phase-modulated data and measure the phase of the navigation bursts against a 20MHz TCXO built into the nav receiver.

Package

datatrak
S0089-1
CF30192 N X 9314
PHILIPPINES

80-pin EIAJ-type (rectangular) PQFP package.

Die

(M) 1987 TI TGCX03
(M) 1988 TI CF30192

mz_10x

Single (23148×23123, 111.066MiB)

mz_20x_scan1-cr_halfres

Single (18182×17595, 68.5258MiB)

mz_20x_scan1_halfres

Single (18228×17595, 69.0297MiB)

mz_20x_scan2-cr_halfres

Single (18182×17595, 65.7236MiB)

mz_20x_scan2_halfres

Single (18182×17665, 66.1985MiB)

xcf: https://siliconprawn.org/map/datatrak/s0089-1/single/datatrak_s0089-1_gerlinsky_10x_20x_composite.xcf