MC145481SDR2 Freescale Semiconductor, MC145481SDR2 Datasheet - Page 7

• Manufacturer Part Number: MC145481SDR2
• Description: IC CODEC-FILTER PCM 3V 20-SSOP
• Manufacturer: Freescale Semiconductor
• Type: PCM Codec/Filterr

Specifications of MC145481SDR2

• Data Interface: PCM Audio Interface
• Resolution (bits): 6 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Digital: 2.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC145481SDR2TR

IDL CLOCK (BCLKT)
IDL SYNC
BCLKT (BCLKR)
BCLKT (BCLKR)
DCL (BCLKT)
IDL RX (DR)
IDL TX (DT)
FSC (FST)
FST (FSR)
FST (FSR)
D
D
out
in
(FST)
Figure 2d. GCI Interface — BCLKR = 0 (Transmit and Receive Have Common Clocking)
Figure 2c. IDL Interface — BCLKR = 1 (Transmit and Receive Have Common Clocking)
(DR)
(DT)
DR
DR
DT
DT
Figure 2a. Long Frame Sync (Transmit and Receive Have Individual Clocking)
Figure 2b. Short Frame Sync (Transmit and Receive Have Individual Clocking)
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Figure 2. Digital Timing Modes for the PCM Data Interface
Freescale Semiconductor, Inc.
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B1-CHANNEL (FSR = 0)
B1-CHANNEL (FSR = 0)
For More Information On This Product,
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Go to: www.freescale.com
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B2-CHANNEL (FSR = 1)
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