參數(shù)資料
型號(hào): TZA1015
廠商: NXP Semiconductors N.V.
英文描述: Data amplifier and laser supply circuit for CD and read-only optical systems (HDALAS)(應(yīng)用在CD和只讀光電系統(tǒng)(HDALAS)中的數(shù)據(jù)放大器和激光電源電路)
中文描述: 數(shù)據(jù)放大器和激光電源電路的CD和只讀(HDALAS)光學(xué)系統(tǒng)(應(yīng)用在光盤(pán)和只讀光電系統(tǒng)(HDALAS)中的數(shù)據(jù)放大器和激光電源電路)
文件頁(yè)數(shù): 5/20頁(yè)
文件大小: 100K
代理商: TZA1015
1999 Aug 19
5
Philips Semiconductors
Product specification
Data amplifier and laser supply circuit for CD
and read-only optical systems (HDALAS)
TZA1015
PINNING
SYMBOL
PIN
DESCRIPTION
RFBWS
LD
V
DD(L)
CFIL
MON
D1
D2
D3
D4
S5
1
2
3
4
5
6
7
8
9
RF amplifier bandwidth select
current output to the laser diode
laser supply voltage
external filter capacitor
laser monitor diode input
input photo diode amplifier 1 (central)
input photo diode amplifier 2 (central)
input photo diode amplifier 3 (central)
input photo diode amplifier 4 (central)
input photo diode amplifier 5
(satellite)
input photo diode amplifier 6
(satellite)
LF diode and FTC amplifier supply
voltage
common mode DC reference input
DC reference voltage for biasing of
Opto Electronic IC (OEIC)
fast track count amplifier output
power on/off switch (V
ref
bias
generator always active)
output photo diode amplifier 6
output photo diode amplifier 5
output photo diode amplifier 4
output photo diode amplifier 3
output photo diode amplifier 2
output photo diode amplifier 1
RF amplifier supply voltage
ground
positive output RF data amplifier
negative output RF data amplifier
gain select for CD, CD-R, CD-R/W;
RF and FTC amplifiers
gain adjust for RF and FTC amplifiers
10
S6
11
V
DD(LF)
12
V
COM
V
ref
13
14
FTC
PWRON
15
16
O6
O5
O4
O3
O2
O1
V
DD(RF)
GND
RFP
RFN
GSE
17
18
19
20
21
22
23
24
25
26
27
GARF
28
Fig.2 Pin configuration.
handbook, halfpage
RFBWS
LD
VDD(L)
CFIL
MON
D1
D2
D3
D4
S5
S6
VDD(LF)
VCOM
Vref
GARF
GSE
RFN
RFP
VDD(RF)
O1
O2
O3
O4
O5
O6
GND
PWRON
FTC
1
2
3
4
5
6
7
8
9
10
11
12
13
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
TZA1015
MGK355
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