TCA3388 Datasheet, PDF (13/16 Pages) Motorola, Inc – TELEPHONE LINE INTERFACE

TCA3388
Item
R1
R3
R5
R6
R7
R8
R9
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
Rp
C1
C2
C3
C4
C5
C6
C7
C8
C10
C11
C12
C13
C14
C15
C16
C17
Figure 14. List of Components for Typical Application TCA3388
Location
on Board
Basic L.V.
Application
France
U.K.
Remarks
Line Driver
16
16
18
Line Driver
10 k
Line Driver
1.0 k
Receive Gain
150 k
Transmit Gain
2.2 k
DTMF Gain
470 k
Transmit Gain
39 k
DTMF Gain
56 k
Iref, Pin 16
Z0
580 k
121 k
560 k
330 k
1.0%
Z0
–
680 k
620 k
Z1
620 k
1.2 m
1.8 m
Z1
130 k
300 k
330 k
Z2
–
620 k
820 k
Z2
–
820 k
1.5 m
Sidetone Bal
–
18 k
39 k
Sidetone Bal
7.5 k
15 k
22 k
Z21
16 k
16 k
18 k
PABX
150 k
Mask Setting
–
–
56 k
Mask Setting
–
–
47 k
Mask Setting
–
1.0 m
–
Pin 19
10
Stability
Pin 20
10
Stability
Z21
0
Transmit Gain
Line+
0
1.0 k
22
VMic
22
A/B
10 n
EMC
Line Driver
470 p
Receive Gain
220 p
DTMF Gain
10 n
Transmit Gain
10 n
Transmit Gain
6.8 n
Pin 17
DTMF Gain
220 µ
10 n
VCC, 10 V
Z0
–
4.7 n
330 p
Z1
220 p
120 p
150 p
Z2
–
82 p
150 p
Z21
470 p
Sidetone Bal
470 p
Stability
Sidetone Bal
–
470 p
470 p
Stability
Pin 8
680 n
680 n
2.2 µ
DC Mask
Sidetone Bal
680 n
MOTOROLA ANALOG IC DEVICE DATA
13