CXA2543R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXA2543R Datasheet PDF : 78 Pages
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CXA2543R
Electrical Characteristics — DC Characteristics
Unless otherwise specified, Settings 1 and 2 and the following setting conditions are required.
VCC1 = 4.5V, VCC2 = 12.0V, VCC3 = 12.0V, GND1 = GND2 = GND3 = 0V, VDD1 = 3.0V, VSS1 = VSS2 = 0V, Ta = 25°C
SW54, SW62, SW64 = ON
SW6, SW7, SW8, SW59 = A
SW51, SW52 = B
V54 = 0V, V62 = 2.2V
Set the serial bus registers to the "Serial Bus Register Initial Settings". Unspecified the serial bus registers
should be set to default settings.
Item
Symbol
Conditions
Min.
Power supply characteristics
ICC11
Input SIG4 to (A) and SIG2 (0dB) to (B).
Measure the ICC1 current value.
23
COMP input mode
Current
consumption
VCC1
ICC12
ICC13
Input SIG4 to (A) and SIG2 (0dB) to (B).
Measure the ICC1 current value.
21
Y/C input mode
Input SIG4 to (A), (D) and (E).
Measure the ICC1 current value.
17
SW51, SW52 = A, SW59 = B
Y/color difference input mode
Current
consumption
VCC2, 3
Input SIG4 to (A) and SIG2 (0dB) to (B).
ICC2A
Measure the ICC2 current value.
6
PSIG load capacity CLP = 0pF
Input SIG4 to (A) and SIG2 (0dB) to (B).
Adjust PSIG-BRT of the serial bus and measure the
ICC2B
ICC2 current value when TP39 output is set to 5Vp-p.
6
PSIG load capacity CLP = 10000pF
Current
consumption VDD
IDD1
IDD2
Input SIG4 to (A) and SIG2 (0dB) to (B).
Measure the IDD current value.
6
DCX501 and LCX018 (4:3) mode
Input SIG4 to (A) and SIG2 (0dB) to (B).
Measure the IDD current value.
7.5
LCX018 (16:9) mode
Typ.
30
28
23
8
8.3
8
10
Max. Unit
37 mA
35 mA
29 mA
10 mA
10.5 mA
10 mA
12.5 mA
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