am79q02 ETC-unknow, am79q02 Datasheet - Page 20

• Manufacturer Part Number: am79q02
• Description: Quad Subscriber Line Audio-processing Circuit Qslac Devices
• Manufacturer: ETC-unknow

SWITCHING CHARACTERISTICS over operating range (unless otherwise noted)
Min and max values are valid for all digital outputs with a 150 pF load, except CD1–C5 with a 30 pF load.
Microprocessor Interface
PCM Interface
PCLK not to exceed 8.192 MHz.
Pull-up resistors of 360 Ω are attached to TSCA and TSCB
20
No.
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
OCSS
OCSH
OCSO
t
t
ODOF
t
t
t
t
t
t
t
t
t
t
OCSL
t
t
t
t
t
t
t
t
t
ICSS
ICSH
ICSO
t
t
DCH
DCR
ICSL
ODD
ODH
ODC
DRH
DCY
DCL
DCF
OLH
RST
PCY
PCH
PCF
PCR
FSH
TSD
TSO
DXD
DXH
DXZ
DRS
PCL
FSS
IDS
IDH
Data clock period
Data clock High pulse width
Data clock Low pulse width
Rise time of clock
Fall time of clock
Chip select setup time, Input state
Chip select hold time, Input state
Chip select pulse width, Input state
Chip select off time, Input state
Input data setup time
Input data hold time
SLIC output latch valid
Chip select setup time, Output state
Chip select hold time, Output state
Chip select pulse width, Output state
Chip select off time, Output state
Output data turn on delay
Output data hold time
Output data turn off delay
Output data valid
Reset pulse width
PCM clock period
PCM clock High pulse width
PCM clock Low pulse width
Fall time of clock
Rise time of clock
FS setup time
FS hold time
Delay to
Delay to
PCM data output delay
PCM data output hold time
PCM data output delay to High-Z
PCM data input setup time
PCM data input hold time
TSC
TSC
valid
off
Parameter
Parameter
Am79Q02/021/031 Data Sheet
.
Min
244
2.5
2.5
97
97
70
30
30
70
50
0
0
0
0
Min
122
48
48
25
50
25
5
5
5
5
5
5
8t
8t
Typ
Typ
DCY
DCY
t
t
t
t
DCY
DCH
DCY
DCH
t
Max
PCY
1000
Max
25
25
50
50
50
15
15
80
80
70
70
70
–10
–20
–10
–20
–50
Units
Units
ns
µs
ns
µs
ns
µs
ns
Note
4,5
3
4
6
1
1
2