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參數(shù)資料
| 型號： | TZA1026T/V2,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DATA AMPLIFIER 14-SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | * |
| 類型： | * |
| 應(yīng)用： | * |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-SO |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 935262237118 TZA1026T/V2-T TZA1026T/V2-T-ND |
1998 Oct 30
13
Philips Semiconductors
Product specication
Data amplier and laser supply circuit for CD
audio and video optical systems (ADALASAuto)
TZA1026
The application for the TZA1026 (ADALASAuto) with the SAA7326 (CD10Auto) without a coupling capacitor is shown in
Fig.9. A minimum supply voltage (VDD) is required for optimal performance.
Fig.9 Application diagram with SAA7326 (CD10Auto) without 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
(6) The minimum supply voltage (VDD) without using a coupling capacitor is 2.8 V.
R2
() C2 F
()
×
4
---------------------------------------------
MBK892
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
HFIN
HFREF
ISLICE
LDON
VRIN
10 k
(3)
1 k
C1(4)
C2(5)
VDD(LASER)
VDD
R2 (4
×)
VDD
(6)
LF FILTER
6
× 220 pF
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