IDTSTAC9758XXTAEB1XR IDT, Integrated Device Technology Inc, IDTSTAC9758XXTAEB1XR Datasheet - Page 18

• Manufacturer Part Number: IDTSTAC9758XXTAEB1XR
• Description: IC CODEC AC'97 6CH 2.3 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9758XXTAEB1XR

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9758XXTAEB1XR

IDT™
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
2.2.3.
BIT_CLK frequency
BIT_CLK period
BIT_CLK output jitter
BLT_CLK high pulse width (Note Note:)
BIT_CLK low pulse width (Note Note:)
SYNC frequency
SYNC period
SYNC high pulse width
SYNC low_pulse width
B I T _ C L K
S Y N C
Clocks
Note: 1) Worst case duty cycle restricted to 45/55.
Parameter
T s y n c _ h i g h
Figure 3. Clocks Timing
T c l k _ h i g h
18
T c l k _ p e r i o d
T s y n c _ p e r i o d
Tsync_period
Tclk_period
Tsync_high
Tsync_low
Tclk_high
Tclk_low
Symbol
T c l k _ l o w
T s y n c _ l o w
STAC9758/9759
Min
36
36
-
-
-
-
-
-
-
12.288
81.4
40.7
40.7
48.0
20.8
19.5
Typ
750
1.3
Max
45
45
-
-
-
-
-
-
-
PC AUDIO
V 1.2 1206
Units
MHz
KHz
ns
ps
ns
ns
s
s
s