IDT821034DN IDT, Integrated Device Technology Inc, IDT821034DN Datasheet - Page 16

• 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

Serial Control Interface Timing
IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
Note *: CCLK should have one cycle before CS goes low, and two cycles after CS goes high.
Parameter
TSX
t31
t32
t33
t34
t35
t36
t37
t38
Time Slot
DX
DR
FS
27
28
CCLK
CO
29
CS Hold Time
CS Setup Time
CS to CO Valid Delay Time
CO Float Delay Time
CI Setup Time
CI Hold Time
CS Idle Time
CCLK to CO Valid Delay Time
CS
CI
30
31
Description
0
1
Note *
7
2
Figure 9. Typical Frame Sync Timing (2 MHz Operation)
6
3
4
5
Figure 10. SLIC Programming Mode Timing
X0
5
4
R0
6
3
7
Min
30
30
30
30
3
2
X1
8
R1
9
1
Note *
Typ
10
0
16
11
12
Max
30
10
30
t37
13
14
cycles of CCLK
I/On_0 I/On_1 On_2
15
X2
7
7
Units
ns
ns
ns
ns
ns
ns
ns
16
R2
6
6
17
5
5
18
INDUSTRIAL TEMPERATURE RANGE
On_3 On_4 I/O1_0 I/O2_0 I/O3_0
19
4
4
20
3
3
21
2
2
22
Test Conditions
1
1
X3
23
R3
24
0
0
25
26