參數(shù)資料
型號(hào)： TZA1026
廠商： NXP Semiconductors N.V.
英文描述： Data amplifier and laser supply circuit for CD audio and video optical systems ((ADALASAuto)(應(yīng)用在CD音頻和視頻光學(xué)系統(tǒng)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CD音頻和視頻（（ADALASAuto）（應(yīng)用在CD光學(xué)系統(tǒng)的供電線路音頻和視頻光學(xué)系統(tǒng)中的數(shù)據(jù)放大器和激光電源電路）
文件頁(yè)數(shù)： 4/20頁(yè)
文件大小： 134K
代理商： TZA1026
1998 Oct 30
12
Philips Semiconductors
Product specication
Data amplier and laser supply circuit for CD
audio and video optical systems (ADALASAuto)
TZA1026
APPLICATION INFORMATION
The application for the TZA1026 (ADALASAuto) with the SAA7326 (CD10Auto) using a coupling capacitor of 3.3 nF is
shown in Fig.8.
Fig.8 Application diagram with SAA7326 (CD10Auto) using a coupling capacitor.
(1) See Equation (3) to calculate the value of this resistor.
(2) Pins EQSEL and CDRW can be controlled by the CD10Auto or a microprocessor but can also be fixed or switched by any other means.
(3) The 10 k
feedback resistor between pins 9 and 10 is a fixed value.
(4) For recommended values per speed see Table 1.
(5) The high-pass filter (AC-coupling) is placed at the input of the preamplifier. The
3 dB point (f = 10 kHz) is at
R2
() C2 F
()
×
4
---------------------------------------------
MBK891
handbook, full pagewidth
10 nF
100 nF
TZA1026
(ADALAS
Auto)
SAA7326
(CD10Auto)
OPU
1
2
3
4
5
6
7
8
14
13
12
11
10
9
LD
VDD(L)
CFIL
MON
DIN
GND
PWRON
CMFB
RFFB
RFEQO
CDRW
EQSEL
VDD
RGADJ
RRGADJ
(1)
from
microprocessor(2)
LD
D1
D2
D3
D4
S1
S2
D1
D2
D3
D4
S1
S2
MON
VCOM
3.3 nF
HFIN
HFREF
ISLICE
LDON
VRIN
22
k
10 k
(3)
1 k
C1(4)
C2(5)
VDD(LASER)
VDD
R2 (4
×)
VDD
LF FILTER
6
× 220 pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TZA1026T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD audio and video optical systems ADALASAuto
TZA1026T/V2,118 功能描述:IC DATA AMPLIFIER 14-SOIC RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:調(diào)幀器 應(yīng)用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應(yīng)商設(shè)備封裝:400-PBGA（27x27） 包裝:散裝
TZA1027 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Analog current buffer for CD-R and CD-RW systems
TZA1027HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Analog current buffer for CD-R and CD-RW systems
TZA1032 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Laser driver and controller circuit
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