IDT821054APF IDT, Integrated Device Technology Inc, IDT821054APF Datasheet - Page 35

• Manufacturer Part Number: IDT821054APF
• Description: IC PCM CODEC QUAD MPI 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PCM Codec/Filterr

Specifications of IDT821054APF

• Data Interface: PCM Audio Interface
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: No
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 821054APF

IDT821054A QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
7.4
7.5
Parameter
Parameter
STD
STD
SFD
SFD
IMD
D
D
RR
XR
X
R
X
R
GROUP DELAY
DISTORTION
Transmit signal to total distortion ratio
A-law:
µ-law:
Receive signal to total distortion ratio
A-law:
µ-law:
Single frequency distortion, transmit
Single frequency distortion, receive
Intermodulation distortion
input level = 0 dBm0
input level = −30 dBm0
input level = −40 dBm0
input level = −45 dBm0
input level = 0 dBm0
input level = −30 dBm0
input level = −40 dBm0
input level = −45 dBm0
input level = 0 dBm0
input level = −30 dBm0
input level = −40 dBm0
input level = −45 dBm0
input level = 0 dBm0
input level = −30 dBm0
input level = −40 dBm0
input level = −45 dBm0
Transmit delay, relative to 1800 Hz
Receive delay, relative to 1800 Hz
f = 500 to 600 Hz
f = 600 to 1000 Hz
f = 1000 to 2600 Hz
f = 2600 to 2800 Hz
f = 500 to 600 Hz
f = 600 to 1000 Hz
f = 1000 to 2600 Hz
f = 2600 to 2800 Hz
Description
Description
Min.
Min.
36
36
30
24
36
36
31
27
36
36
30
24
36
36
31
27
Typ.
Typ.
35
Max.
Max.
−42
−42
−42
280
150
280
120
150
80
50
80
dBm0
dBm0
dBm0
Units
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
µs
µs
µs
µs
µs
µs
µs
ITU-T O.132
Sine wave method, psophometrically weighted
for A-law and C-message weighted for µ-law.
ITU-T O.132
Sine wave method, psophometrically weighted
for A-law and C-message weighted for µ-law.
200 to 3400 Hz, 0 dBm0 input, output any other
single frequency ≤ 3400 Hz
200 to 3400 Hz, 0 dBm0 input, output any other
single frequency ≤ 3400 Hz
Transmit or receive, two frequencies in the range
of 300 to 3400 Hz at −6 dBm0
INDUSTRIAL TEMPERATURE
Test Conditions
Test Conditions