IDT821034DN IDT, Integrated Device Technology Inc, IDT821034DN Datasheet - Page 12

• Manufacturer Part Number: IDT821034DN
• Description: IC PCM CODEC QUAD MPI 52-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PCM Codec/Filterr

Specifications of IDT821034DN

• 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: 52-MQFP, 52-PQFP
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Package Type: PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 821034DN

Group Delay
Distortion
Noise
IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
Parameter
Note*: Minimum value in transmit and receive path.
Parameter
Parameter
D
D
D
D
STD
STD
SFD
SFD
PSR
PSR
SOS
IMD
N
N
N
N
N
XA
XR
RA
RR
XC
XP
RC
RP
RS
R
X
R
X
R
X
Transmit Delay, Absolute *
Transmit Delay, Relative to 1800 Hz
Receive Delay, Absolute *
Receive Delay, Relative to 1800 Hz
Transmit Signal to Total Distortion Ratio
Input level = 0 dBm0
Input level = -30 dBm0
Input level = -40 dBm0
Input level = -45 dBm0
Receive Signal to Total Distortion Ratio
Input level = 0 dBm0
Input level = -30 dBm0
Input level = -40 dBm0
Input level = -45 dBm0
Single Frequency Distortion, Transmit
Single Frequency Distortion, Receive
Intermodulation Distortion
Transmit Noise, C Message Weighted for -law
Transmit Noise, P Message Weighted for A-law
Receive Noise, C Message Weighted for -law
Receive Noise, P Message Weighted for A-law
Noise, Single Frequency
Power Supply Rejection Transmit
Power Supply Rejection Receive
Spurious Out-of-Band Signals at VFRO Relative to
f = 500 Hz – 600 Hz
f = 600 Hz –1000 Hz
f = 1000 Hz – 2600 Hz
f = 2600 Hz – 2800 Hz
f = 500 Hz – 600 Hz
f = 600 Hz –1000 Hz
f = 1000 Hz – 2600 Hz
f = 2600 Hz – 2800 Hz
Input PCM code applied:
f = 0 kHz – 100 kHz
f = 300 Hz – 3.4 kHz
f = 3.4 kHz – 20 kHz
f = 300 Hz – 3.4 kHz
f = 3.4 kHz – 20 kHz
4600 Hz – 20 kHz
20 kHz – 50 kHz
Description
Description
Description
Min
Min
36
36
30
24
36
36
30
24
Min
40
25
40
25
12
Typ*
Typ
Typ
Max
Max
-42
-42
-50
-68
-78
-53
-40
-30
18
12
Max
340
280
150
280
260
120
150
80
50
80
dBm0
dBm0
dBm0
Units
dBrnC0
dBrnC0
dBm0p
dBm0p
dB
dB
dB
dB
dB
dB
dB
dB
Units
dBm0
Units
dB
dB
dB
dB
dB
dB
s
s
s
s
s
s
s
s
s
s
INDUSTRIAL TEMPERATURE RANGE
200 Hz - 3400 Hz, 0 dBm0 input, output
any other single frequency 3400 Hz
200 Hz - 3400 Hz, 0 dBm0 input, output
any other single frequency 3400 Hz
Four Tone Method
ITU-T O.132
Sine Wave Method (C-message weighted
for -law; Psophometrically weighted for A-
law)
ITU-T O.132
Sine Wave Method (C-message weighted
for -law; Psophometrically weighted for A-
law)
VFXI = 0 Vrms, tested at VFRO
VDD = 5.0 VDC + 100 mVrms
PCM code is positive one LSB, VDD = 5.0
0 dBm0, 300 Hz – 3400 Hz input
VDC + 100 mVrms
Test Conditions
Test Conditions
Test Conditions