IDTSTAC9753AXNAED1XR IDT, Integrated Device Technology Inc, IDTSTAC9753AXNAED1XR Datasheet - Page 20

• Manufacturer Part Number: IDTSTAC9753AXNAED1XR
• Description: IC CODEC AC'97 MIC/JACK 32-QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9753AXNAED1XR

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 85 / 92
• 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: 32-QFN
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9753AXNAED1XR

Note:
IDT™
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
STAC9752A/9753A
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
2.2.8.
1.
2.
3.
All AC-Link signals are normally low through the trailing edge of RESET#. Bringing SDATA_OUT high for the trailing edge
of RESET# causes the STAC9752A/9753A AC-Link outputs to go high impedance, which is suitable for ATE in-circuit
testing.
Once the test mode has been entered, the STAC9752A/9753A must be issued another RESET# with all AC-Link signals
low to return to the normal operating mode.
# denotes active low.
Setup to trailing edge of RESET# (also applies to SYNC)
Rising edge of RESET# to Hi-Z delay
ATE Test Mode
SDATA_IN, BIT_CLK
SDATA_OUT
RESET#
Parameter
Figure 8. ATE Test Mode Timing
20
Toff
Tsetup2rst
Symbol
Tsetup2rst
Toff
STAC9752A/9753A
15.0
Min
-
Hi-Z
Typ
-
-
Max
25.0
-
PC AUDIO
V 1.5 1206
Units
ns
ns