16
16
DN-C635
37 BDO I Drop out signal H : DROP OUT
38 LDON O Laser ON signal H : ON
39 ARF I RF signal
40 IREF I Standard current input terminal
41 ADPVCC I Voltage for power supply monitor
42 DSLF O Loop filter for DSL
43 RFSW I Loop filter for DSL
44 PLLF O Loop filter for PLL
45 PLLFO O Loop filter for PLL
46 AVDD2 I Power supply for analog (DSL, PLL, AD)
47 AVSS2 I GND for analog (DSL, PLL, AD)
48 OUTL O Not used
49 AVSS1 I GND for analog (Audio output)
50 OUTR O Not used
51 AVDD1 I Power supply for analog (Audio output)
52 DVSS3 I GND for digital
53 DVDD3 I Power supply for digital
54 TMOD2 I Test terminal L : Normal
55 MON2 O Serial monitor signal 2
56 BCLK O Bit clock for serial data
57 SRDATA O Serial data signal
58 LRCK O L, R discernment signal
59 IOVDD2 I Power supply for IO
60 TX O Digital audio interface signal
61 MCLK I ucon command clock signal
62 MDATA I ucon command data signal
63 MLD I ucon command load signal L : LOAD
64 BLKCK O Sub code block clock signal (f=75Hz : Normal speed playback)
65 PWMSEL I PWM output mode select L : Direct H : 3 values
66 SMCK O Not used
67 SBCK I Not used
68 STAT O Status signal
69 NRST I Reset L : RESET
70 SPPOL O Not used
71 PMCK O Not used
72 DQSY O Pack signal for CD TEXT data
73 TXTD O CD TEXT data signal
74 TXTCK O Ext. clock signal input for CD TEXT resister
75 NTEST I Test terminal H : Normal
76 X2 O Not used
77 X1 I 16.9344MHz input terminal
78 DVSS1 I GND for digital
79 DVDD1 I Power supply for digital
80 MON1 O Serial monitor signal
Pin No. Pin Name I/O Function
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