U4275B Datasheet, PDF (5/12 Pages) TEMIC Semiconductors – FM-Receiving Condition Analyser and Multipath Noise Cancellation

TELEFUNKEN Semiconductors
ADDR0 / ADDR1 / OE
U4275B
20 mA
20 mA
20 mA
ADDR0
ADDR1
OE
94 8659
94 8660
94 8662
The desired output variable at ANAOUT is selected via the address lines ADDR0 and ADDR1 and switched to the
output via the enable input OE. The following assignment applies:
No
OE ADDR1 ADDR0
ANAOUT
0
L
L
L Internal reference voltage
Additional reset of the analog voltages for signal level, multipath,
common channel
1
L
L
H Signal level
2
L
H
L Multipath
3
L
H
H Common channel
4
H
X
X High impedance off-state
Rev. A1: 14.03.1995
Preliminary Information
5