STLC5046 STMicroelectronics, STLC5046 Datasheet - Page 42

• Manufacturer Part Number: STLC5046
• Description: IC CODEC/FLTR PROG QUAD 64-TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5046

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 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: 497-3665

Electrical characteristics
Table 6.
42/51
PCM interface timing
Serial control port timing
Symbol
t
t
t
DMZ
f
DZC
DDZ
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CCLK
WCH
HMF
DMD
SDM
HMD
WCL
t
HCD
DCD
SFM
XDP
t
HCS
SSC
SDC
DSD
HSC
SCS
RC
FC
(2)
(2)
(2)
Electrical characteristics (continued)
Hold time MCLK low to FS low
Setup time, FS high to MCLK low
Delay time, MCLK high to data
valid
Delay time, MCLK low to DX
disabled
Setup time, D
Hold time, MCLK low to D
Delay time, MCLK low to TSX
high
Delay time, MCLK high to TSX
low
Frequency of CCLK
Period of CCLK high
Period of CCLK low
Rise time of CCLK
Fall time of CCLK
Hold time, CCLK high to CS– low
Setup time, CS– low to CCLK
high
Setup time, CI valid to CCLK high
Hold time, CCLK high to CI invalid
Delay time, CCLK low to CO data
valid
Delay time, CS–low to CO data
valid
Delay time CS–high or 8th CCLK
low to CO high impedance
whichever comes first
Hold time, 8th CCLK high to CS–
high
Setup time, CS– high to CCLK
high
Parameter
R
valid to MCLK low
R
invalid
Doc ID 7052 Rev 5
Pull up resistor = 1 kΩ
C
Pull up resistor = 1 kΩ
C
Measured from V
Measured from V
Measured from V
Measured from V
Pull up resistor = 1 kΩ
C
load
load
load
Test Condition
= 30 pF
= 30 pF
= 30 pF
IH
IL
IH
IL
to V
to V
to V
to V
IH
IH
IL
IL
Min.
100
100
10
10
15
10
20
10
10
10
5
5
5
Typ.
10
4.096
Max.
10
40
40
10
20
20
30
20
50
STLC5046
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns