821054PQF Integrated Device Technology (Idt), 821054PQF Datasheet - Page 4

• Manufacturer Part Number: 821054PQF
• Description: Audio Codec 4ADC / 4DAC 64-Pin PQFP
• Manufacturer: Integrated Device Technology (Idt)
• Type: PCMr

Specifications of 821054PQF

• Package: 64PQFP
• Number Of Channels: 4ADC /4 DAC
• Number Of Dacs: 4
• Operating Supply Voltage: 5 V

IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
8
9
10 Ordering Information .......................................................................................................................................................................................44
7.4
7.5
7.6
7.7
7.8
Timing Characteristics ....................................................................................................................................................................................40
8.1
8.2
8.3
Appendix: IDT821054 Coe-RAM Mapping......................................................................................................................................................43
Group Delay ............................................................................................................................................................................................38
Distortion .................................................................................................................................................................................................38
Noise .......................................................................................................................................................................................................39
Interchannel Crosstalk.............................................................................................................................................................................39
Intrachannel Crosstalk.............................................................................................................................................................................39
Clock Timing............................................................................................................................................................................................40
Microprocessor Interface Timing .............................................................................................................................................................41
PCM Interface Timing..............................................................................................................................................................................42
4
INDUSTRIAL TEMPERATURE RANGE