S5L1462B Datasheet, PDF (4/43 Pages) Samsung semiconductor – CD and DVD playback

S5L1462B
RF SIGNAL PROCESSOR
PIN DESCRIPTION (Continued)
No. Name I/O
Description
Related Blocks Related
Parts
31 ENVP
- RF ENVELOPE detecting Peak Hold time constant
selection RC connection pin
RF ENV
-
32 ENVB
- RF ENVELOPE detecting Bottom Hold time constant
selection RC connection pin
RF ENV
-
33
ENV
O RF ENVELOPE Detect output pin
RF ENV
DSSP
34 DGND P DIGITAL Circuit power GND input pin
DIGITAL
-
35 FOKB O FOCUS OK Comparator output pin (L: FOCUS OK)
FOKB
DSSP
36 DFCT_CP1 - SERVO DEFECT maximum time selection Peak Hold time
DFCT
-
constant connection pin
37 DFCT_CP2 - PLL DEFECT minimum time selection Peak Hold time
constant connection pin
DFCT
-
38
CC1
O DEFECT peak detector circuit output pin
DFCT
-
39
CC2
I DEFECT AC Coupling input pin
DFCT
-
40 DVCC P DIGITAL circuit power voltage (5 V) input pin
DIGITAL
-
41 DFCT1 O SERVO DEFECT output pin
DEFECT
DSSP
42 PLLDFT O PLL DEFECT output pin
DEFECT
PLL
43 INTERO O INTERRUPT Defect Detection output pin
INTERRUPT
-
44 INTERI
I INTERRUPT Defect Detection input pin
INTERRUPT
-
45 DPDVCC P DPD TE power voltage (5V) input pin
DPD
-
46
MIRR
O MIRROR output pin
MIRR
DSSP
47 DPDEQ1 O DPD EQ (A+C) output pin
DPD
-
48 DPDEQ2 O DPD EQ (B+D) output pin
DPD
-
49 FAULTOUT O DPD abnormal waveform output pin (MONITOR)
DPD
-
50 PLLCTL I DPD TE PLL variable input pin
DPD
SERVO
51 TE1RES I DPD TE PLL variable bias resistance
DPD
-
52 DPDGND P DPD TE power GND input pin
DPD
-
53 VREFDPD O DPD TE CENTER voltage CAP connection pin
DPD VC AMP
-
54 PDLIMITRES - PDLIMITK BIAS resistance connection pin
DPD
-
55 DATA
I DATA input pin
Serial Interface MICOM
56 CLOCK I CLOCK input pin
Serial Interface MICOM
57
STB
I DATA ENABLE input pin
Serial Interface MICOM
58 RESET I Serial Register Reset pin
Serial Interface MICOM
59
RFCT
O MIRROR RF RIPPLE CENTER voltage output pin
MIRROR
DSSP
60 Cpeak
- AGC/AGC1 peaking protection SW control voltage input pin AGC/AGC1
-
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