參數(shù)資料
型號: S1L9223B02
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: RF AMP & SERVO SIGNAL PROCESSOR
中文描述: 射頻放大器
文件頁數(shù): 6/36頁
文件大?。?/td> 971K
代理商: S1L9223B02
S1L9223B01
RF AMP & SERVO SIGNAL PROCESSOR
6
PIN DESCRIPTION
(Continued)
Pin No.
Symbol
Description
63
FEBIAS
Focus error bias voltage control pin
64
DVEE
The DVEE pin for logic circuit
65
PD1
The negative input pin of RF I/V amplifier1(A+C signal)
66
PD2
The negative input pin of RF I/V amplifier2(B+D signal)
67
F
The negative input pin of F I/V amplifier (F signal)
68
E
The negative input pin of E I/V amplifier (E signal)
69
PD
The input pin for APC
70
LD
The output pin for APC
71
VR
The output pin of (AVEE+AVCC)/2 voltage
72
VCC
VCC for RF part
73
RF-
RF summing amplifier inverting input pin
74
RFO
RF summing amplifier output pin
75
IRF
The input pin for AGC
76
EQO
The output pin for AGC
77
RFI
The input pin for EFM comparison
78
EQC
The capacitor connection pin for AGC
79
EI
Feedback input pin of E I/V amplifier for EF Balance control
80
GND
GND for RF part
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