pbl385411so-t ETC-unknow, pbl385411so-t Datasheet - Page 14

• Manufacturer Part Number: pbl385411so-t
• Description: Universal Speech Circuit
• Manufacturer: ETC-unknow

PBL 385 41
Specifications subject to change without
notice.
1522-PBL 385 41/1 Rev.A
© Ericsson Components AB
November 1998
Figure 24. Typical DTMF tone dialling telephone ( DIP package pinning ).
Ericsson Components AB
S-164 81 Kista-Stockholm, Sweden
Telephone: [phone]
14
Ordering Information
Package
Plastic DIP
Plastic SO
Plastic SO
Information given in this data sheet is believed to be
accurate and reliable. However no responsibility is
assumed for the consequences of its use nor for any
infringement of patents or other rights of third parties
which may result from its use. No license is granted
by implication or otherwise under any patent or patent
rights of Ericsson Components. These products are
sold only according to Ericsson Components' general
conditions of sale, unless otherwise confirmed in
writing.
DIALLER
CMOS
1
*
4
7
5
2
8
0
DTMF 12
6
#
MUTE 9
3
9
VDD
GND
3.3n
33k
680p
1-10M
Temp. Range
-40 to +70 C
-40 to +70 C
-40 to +70 C
MIC.
220
220
1 F
1 F
47 F
100
C7
10
12
13
8
+
DC-supply
7
R17
4k
+
9
100
47 F
C11
regulation
AM
AD
Gain
Part No.
PBL 385 41/1N
PBL 385 41/1SO
PBL 385 41/1SO:T
5
R1
R2a
18k
22k
6
11
3
100n
75
1W
AT
1
2
100n
910
PBL 38541
560
11k
R2b
6.2k
11k
15
47n
10
AR
16
14
62k
+
18
17
4
100
10n
+
910
47 F
Rec.
15n
Hook switch
15V
10
Telephone line