UCB1400BE,151 NXP Semiconductors, UCB1400BE,151 Datasheet - Page 54

• Manufacturer Part Number: UCB1400BE,151
• Description: IC AUDIO CODEC 3.3V 48-LQFP
• Manufacturer: NXP Semiconductors
• Type: Audio Codec '97r

Specifications of UCB1400BE,151

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 97 / 91
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935269304151; UCB1400BE-SNXP; UCB1400BE-SNXP

Philips Semiconductors
17. Timing diagrams
9397 750 09611
Product data
Fig 24. Cold reset timing.
Fig 25. Warm reset timing.
Fig 26. BIT_CLK and SYNC timing.
BIT_CLK
BIT_CLK
BIT_CLK
RESET
SYNC
SYNC
Rev. 02 — 21 June 2002
T
T
sync_high
T
sync_high
rst_low
T
clk_high
Audio codec with touch screen controller
T
clk_period
T
sync_period
T
sync2clk
T
rst2clk
and power management monitor
T
clk_low
T
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
sync_low
UCB1400
SN00231
SN00229
SN00230
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