82V1074PF IDT, Integrated Device Technology Inc, 82V1074PF Datasheet - Page 12

• 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

2.2
RSLIC & CODEC CHIPSET
VTDC1
VTDC2
VTAC1
VTAC2
CA1_1
CA2_1
CA1_2
CA2_2
RTIN1
RTIN2
Name
ACP1
ACN1
DCP1
DCN1
IO1_1
IO2_1
IO3_1
IO4_1
ACP2
ACN2
DCP2
DCN2
IO1_2
IO2_2
IO3_2
IO4_2
CS1
CS2
VL1
VL2
CODEC PIN DESCRIPTION
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
Pin Number
33
21
34
32
31
40
41
36
39
52
50
49
48
47
37
38
22
20
19
28
29
24
27
51
45
44
43
42
25
26
DC component of the transversal voltage (Channel 1).
AC component of transversal voltage (Channel 1).
Longitudinal voltage (Channel 1).
Analog voltage that can be used for external ring trip detection (channel 1).
Differential AC voltage, positive (Channel 1).
Differential AC voltage, negative (Channel 1).
Differential DC voltage, positive (Channel 1).
Differential DC voltage, negative (Channel 1).
Ternary logic output 1, controlling the operating mode of the RSLIC1 (Channel 1).
When the CS1 pin is logic 0
pins.
When the CS1 pin is logic 1
the M3 pin.
When the CS1 pin is 1.5 V (with
the CODEC and the RSLIC1.
Programmable IO pin with relay-driving capability (Channel 1). In external ringing mode, the IO1_1 pin can be used to control
the external ring relay.
Programmable IO pin with relay-driving capability (Channel 1).
Programmable IO pin with analog input functionality (Channel 1).
Programmable IO pin with analog input functionality (Channel 1).
External capacitor connection. An external capacitor is connected between this pin and the DCP1 pin for filtering (Channel 1).
External capacitor connection. An external capacitor is connected between this pin and the DCN1 pin for filtering (Channel 1).
DC component of the transversal voltage (Channel 2).
AC component of the transversal voltage (Channel 2).
Longitudinal voltage (Channel 2).
Analog voltage that can be used for external ring trip detection (channel 2).
Differential AC voltage, positive (Channel 2).
Differential AC voltage, negative (Channel 2).
Differential DC voltage, positive (Channel 2).
Differential DC voltage, negative (Channel 2).
Ternary logic output 2, controlling the operating mode of the RSLIC2 (Channel 2).
When the CS2 pin is logic 0
pins.
When the CS2 pin is logic 1
the M3 pin.
When the CS2 pin is 1.5 V (with
the CODEC and the RSLIC2.
Programmable IO pin with relay-driving capability (Channel 2). In external ringing mode, the IO1_2 pin can be used to control
the external ring relay.
Programmable IO pin with relay-driving capability (Channel 2).
Programmable IO pin with analog input functionality (Channel 2).
Programmable IO pin with analog input functionality (Channel 2).
External capacitor connection. An external capacitor is connected between this pin and the DCP2 pin for filtering (Channel 2).
External capacitor connection. An external capacitor is connected between this pin and the DCN2 pin for filtering (Channel 2).
(2.2 V< CS1 < 3.3 V)
(2.2 V< CS2 < 3.3 V)
(0 V< CS1 < 0.8 V)
(0 V< CS2 < 0.8 V)
±0.5 V tolerance
±0.5 V tolerance
12
, the CODEC sends mode control data to the RSLIC1 through the M1 to M3
, the CODEC sends mode control data to the RSLIC2 through the M1 to M3
), no mode control data or temperature information is transferred between
), no mode control data or temperature information is transferred between
, the CODEC receives the temperature information of the RSLIC1 through
, the CODEC receives the temperature information of the RSLIC2 through
Description
IDT82V1671/IDT82V1671A, IDT82V1074