82V1074PF8 IDT, Integrated Device Technology Inc, 82V1074PF8 Datasheet - Page 96
82V1074PF8
Manufacturer Part Number
82V1074PF8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V1074PF8.pdf
(107 pages)
Specifications of 82V1074PF8
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
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7.3
bus output or input. Unless otherwise noted, the analog input is a 0 dBm0, 1020 Hz sine wave. The digital input is a PCM bit stream equivalent to that
obtained by passing a 0 dBm0, 1020 Hz sine wave through an ideal encoder. The output level is sin(x)/x-corrected. Typical values are tested at VDD
= 3.3 V and T
7.3.1
•
7.3.2
•
7.3.3
•
7.3.4
•
RSLIC & CODEC CHIPSET
0 dBm0 of PCM bus is defined as 0.775 Vrms for 600 Ω load. 0 dBm0 of analog input or output of the CODEC is relative to the 0 dBm0 of the PCM
Parameter
Parameter
Parameter
Parameter
G
G
G
G
G
G
HB
L-4
L-T
RL
XA
RA
TX
TR
XR
RR
CHIPSET TRANSMISSION CHARACTERISTICS
ABSOLUTE GAIN
GAIN TRACKING
FREQUENCY RESPONSE
RETURN LOSS
A
= 25°C.
Transmit gain, absolute
Receive gain, absolute
Transmit gain tracking
Receive gain tracking
Transmit gain, relative to G
Receive gain, relative to G
Input longitudinal interface loss
Longitudinal conversion loss
+3 dBm0 to −40 dBm0
−40 dBm0 to −50 dBm0
−50 dBm0 to −55 dBm0
+3 dBm0 to −40 dBm0
−40 dBm0 to −50 dBm0
−50 dBm0 to −55 dBm0
f = 50 Hz
f = 60 Hz
f = 300 Hz to 3000 Hz
f = 3000 Hz to 3400 Hz
f = 3600 Hz
f ≥ 4600 Hz
f < 300 Hz
f = 300 Hz to 3000 Hz
f = 3000 Hz to 3400 Hz
f = 3600 Hz
f ≥ 4600 Hz
Return loss (2-wire)
Hybrid balance (4-wire)
Description
Description
Description
Description
RA
XA
−0.25
−0.25
−0.25
−0.25
−0.25
−0.40
−0.25
−0.40
Min.
Min.
−0.5
−1.4
−0.5
−1.4
Min.
Min.
26
26
52
52
Typ.
Typ.
Typ.
Typ.
55
55
96
−0.10
−0.20
Max.
Max.
Max.
Max.
0.25
0.25
0.25
0.25
0.25
0.25
0.10
0.25
0.25
−30
−30
−35
−35
0.5
1.4
0.5
1.4
Units
Units
Units
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
IDT82V1671/IDT82V1671A, IDT82V1074
Signal output of 0 dBm0, normal mode
A-law or µ-law, PCM input of 0 dBm0, 1014 Hz
Tested by sinusoidal method, A-law or µ-law,
f = 1014 Hz, reference level −10 dBm0
Tested by sinusoidal method, A-law or µ-law,
f = 1014 Hz, reference level −10 dBm0
The highpass filter is enabled.
Test Conditions
Test Conditions
Test Conditions
Test Conditions
300 - 3400 Hz
300 - 3400 Hz
300 - 3400 Hz
300 - 3400 Hz
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