PEB4265TV12NT Infineon Technologies, PEB4265TV12NT Datasheet - Page 200
PEB4265TV12NT
Manufacturer Part Number
PEB4265TV12NT
Description
Manufacturer
Infineon Technologies
Datasheet
1.PEB4265TV12NT.pdf
(383 pages)
Specifications of PEB4265TV12NT
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
Yes
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Pin Count
22
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
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Preliminary
Bit
DG-KEY[3:0] Selects one of sixteen DTMF keys generated by the two tone
Table 49
f
697
697
697
770
770
770
852
852
852
941
941
941
697
770
852
941
COR8
Data Sheet
1A
LOW
H
[Hz]
DSCR
7
f
1209
1336
1477
1209
1336
1477
1209
1336
1477
1336
1209
1477
1633
1633
1633
1633
HIGH
DTMF Keys
Cuts off receive path at 8 kHz before the tone generator summation
point. Allows sending of tone generator signals with no overlaid voice.
COR8 = 0
COR8 = 1
generators. The key will be generated if TG1-EN and TG2-EN are ‘1’.
[Hz] DIGIT
DG-KEY[3:0]
6
DTMF Sender Configuration Register
1
2
3
4
5
6
7
8
9
0
*
#
A
B
C
D
Cut off receive path disabled.
Cut off receive path enabled.
5
SLICOFI-2x Command Structure and Programming
DG-KEY3
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
4
200
COR8
DG-KEY2
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
3
PTG
2
DG-KEY1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
00
DuSLIC-E/-E2/-P
TG2-EN TG1-EN
H
1
DG-KEY0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2000-07-14
0
Y
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