82V1074PF IDT, Integrated Device Technology Inc, 82V1074PF Datasheet - Page 105

• Manufacturer Part Number: 82V1074PF
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V1074PF

• Number Of Channels: 4
• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TQFP
• Operating Temperature Classification: Industrial
• Pin Count: 100
• Mounting: Surface Mount
• Operating Current: 95mA
• Operating Supply Voltage (max): 3.465V
• Operating Supply Voltage (min): 3.135V
• Lead Free Status / RoHS Status: Not Compliant

8.2
Table - 28 External Components in Application Circuits
RSLIC & CODEC CHIPSET
The chipset also supports the external ringing mode.
Generator
-48V DC
80Vrms
+5V
Ring
R4, R5, R7, R8
D6
IN4148
Symbol
R1, R2
R3, R6
C1, C2
R
C
R4
R7
C
CA1
CA2
CNF
APPLICATION CIRCUIT FOR THE EXTERNAL RINGING MODE
PROT
STAB
CF
R
INT
S
D7
IN4148
R6
R3
Relay
R5
R8
R
R
PROT
PROT
PROTECTION
Figure - 50 Application Circuit for the External Ringing Mode
Value
0.047
0.047
0.47
0.47
100
150
0.1
50
50
10
22
1
C
C
STAB
STAB
R1
BGND
R2
Figure - 50
R
R
VBL
S
S
C1
C2
VBH
27
26
25
23
24
22
4
2
D1 (1 A/200 V)
D3 (1 A/200 V)
TIS
TIP
RING
RIS
VCMB
RSN
RSP
RT
0.1µF
D2 (1 A/200 V)
shows an application circuit for the external ringing mode.
1
VBH
AGND
AGND
6
IDT82V1671A
IDT82V1671 /
ΜΩ
105
Unit
kΩ
µF
µF
µF
µF
µF
µF
AGND
nF
+
28
Ω
Ω
Ω
VBL
BGND
BGND
3
10µF
+3.3V
7
VDD
CF
5
CF
VTAC
VTDC
0.1µF
ACN
DCN
DCP
VCM
ACP
CA
CB
CS
M1
M2
M3
VL
AGN
14
17
16
13
15
9
10
11
12
8
21
20
19
18
D
+
10µF
C
INT
Tolerance
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
IDT82V1671/IDT82V1671A, IDT82V1074
D4
1N4148
D5
1N4148
±5%
±1%
AGND
CA2
CA1
0.1µF
CNF
DGND
31
32
34
33
41
40
39
38
37
36
50
49
48
47
52
54
55
56
17
15
59
RTIN1
VL1
VTAC1
VTDC1
ACN1
ACP1
DCN1
CA2_1
CA1_1
DCP1
IO1_1
IO2_1
IO3_1
IO4_1
CS1
M1
M2
M3
VCM
RSYNC
CNF
+
10µF
VDDD VDDA
+3.3VD +3.3VA
GNDA
AGND
IDT82V1074
(Channel1)
AGND
GNDD
DGND
0.1µF
Rating
100 V
50 V
50 V
+3.3VA
VDDB
1 W
1 W
1 W
DCL/BCLK
CCLK/S0
MPI/GCI
AGND
DX1/DU
DR1/DD
INT/INT
RESET
MCLK
CI/S1
TSX1
TSX2
FSC
DX2
DR2
CO
CS
0.1µF
60
61
62
63
64
67
66
77
76
75
68
69
70
72
73
74