CXA3272R データシートの表示（PDF） - Sony Semiconductor
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CXA3272R Datasheet PDF : 46 Pages
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CXA3272R
Pin Description
Pin
No.
Symbol
1 TEST1
2 HD
3 VD
4 VDD1
5 RPD
6 VSS1
7 CKI
8 CKO
9 SEN
10 SDAT
11 SCK
12 SLVCO
13 VDD2
14 VDD0
15 TEST2
16 VSS0
17 TEST3
18 HDO
19 VDO
20 HCK1
21 HCK2
22 HST
23 BLK
24 DWN
25 RGT
26 EN
27 VCK
28 VST
29 DC0 (STB)
30 DC1
31 NC
32 VSS2
33 NC
34 TEST4
35 COMMON
36 NC
37 NC
I/O
Description
O Test 1 (Leave open.)
I External sync signal input (HD or CSYNC)∗1
I External sync signal input (VD)∗1
— Digital 3V power supply for oscillation cell
O Phase comparator output
— Digital 3V GND for oscillation cell
I Oscillation cell input
O Oscillation cell output
I Serial bus load input
I Serial bus data input
I Serial bus clock input
I Internal VCO/external VCO system switching (GND = internal, VCC1 = external)
— Digital 3V power supply
— Digital 3V output power supply
I Test 2 (Leave open or connect to GND.)
— Digital 3V output GND
O Test 3 (Leave open.)
O HD pulse output
O VD pulse output
O H clock pulse 1 output
O H clock pulse 2 output
O H start pulse output
O BLK pulse output
O Up/down inverted display switching
O Right/left inverted display switching
O EN pulse output
O V clock pulse output
O V start pulse output
O DC0 output (L/H) (for STB)
O DC1 output (L/H)
— NC
— Digital 3V GND
— NC
O Test 4 (Leave open.)
O COM output
— NC
— NC
–3–
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