IC-NV Datasheet, PDF (12/19 Pages) IC-Haus GmbH – 6-BIT Sin/D FLASH CONVERTER

iC-NV
6-BIT Sin/D FLASH CONVERTER
Description of test signals
Rev C1, Page 12/19
MODE 3
ZK un-gated index/zero comparator output
EXKA all comparators EXOR-gated
SIN, NSIN, COS, NCOS
amplifier outputs (signal valid with no load
only)
MODE 0
KA(0) Comparator 0°-180°
Duty cycle indicates offset of sine signal.
KA(16) Comparator 90°-270°
Duty cycle indicates offset of cosine sig-
nal.
KA(X): KA(8) EXOR KA(24)
Comparator 45°-225°
Duty cycle indicates amplitude ratio of
sine/cosine signal. Offset calibration must
be performed first.
MODE 1
CLK, UP, DN
Control signals for external counters.
MODE 2
NENOS, CLK, DALL
Test signals for iC-Haus device test.
Test Mode S1 (A)
3
ZK
0
KA(0)
1
CLK
2
NENOS
S2 (B)
EXKA
KA(16)
UP
CLK
S3 (Z)
SIN
KA(X)
DN
DALL
S4 (SF0)
NSIN
S5 (SF1)
COS
S6 (ROT)
NCOS