PEB 4364 T V1.2 Infineon Technologies, PEB 4364 T V1.2 Datasheet - Page 155

• Manufacturer Part Number: PEB 4364 T V1.2
• Description: IC SLIC VOICE ACCESS PDSO-36
• Manufacturer: Infineon Technologies
• Series: DuSLICr

Specifications of PEB 4364 T V1.2

• Function: Dual Channel Subscriber Line Interface Circuit (DuSLIC)
• Interface: IOM-2, PCM
• Number Of Circuits: 2
• Voltage - Supply: 3.3 V ~ 5 V
• Current - Supply: 105mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-PDSO
• Includes: DTMF Generator and Decoder, Line Echo Cancellation (LEC), Teletax (TTX) Generation, Universal Tone Detection (UTD)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB4364TV1.2XT; SP000007728

Bit
DTMF-OK
DTMF-KEY[4:0] Valid DTMF keys decoded by the DTMF receiver.
Table 32
f
697
697
697
770
770
770
852
852
852
941
941
941
697
770
Preliminary Data Sheet
09
LOW
H
[Hz]
INTREG3
DTMF-
OK
7
f
1209
1336
1477
1209
1336
1477
1209
1336
1477
1336
1209
1477
1633
1633
HIGH
Valid DTMF Keys (Bit DTMF-KEY4 = 1)
[Hz] DIGIT
Indication of a valid DTMF Key by the DTMF receiver. A change of
this bit generates an interrupt.
DTMF-OK = 0
DTMF-OK = 1
6
Interrupt Register 3 (read-only)
1
2
3
4
5
6
7
8
9
0
*
#
A
B
5
DTMF-
DTMF-KEY[4:0]
KEY4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
No valid DTMF Key was encountered by the
DTMF receiver.
receiver.
A valid DTMF Key was encountered by the DTMF
4
155
DTMF-
KEY3
0
0
0
0
0
0
0
1
1
1
1
1
1
1
3
DTMF-
KEY2
0
0
0
1
1
1
1
0
0
0
0
1
1
1
2
00
DTMF-
KEY1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
UTDR-
H
OK
1
DS3, 2003-07-11
DTMF-
KEY0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
DuSLIC
UTDX-
OK
0
Y