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參數(shù)資料
| 型號： | TZA1038HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | High speed advanced analog DVD signal processor and laser supply |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, PLASTIC, HTQFP-48 |
| 文件頁數(shù)： | 37/45頁 |
| 文件大?。?/td> | 185K |
| 代理商： | TZA1038HW |
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2003 Sep 03
37
Philips Semiconductors
Product specification
High speed advanced analog DVD signal
processor and laser supply
TZA1038HW
2.
This range for the servo path is designed to be larger than for the data path so that the servo path can handle
out-of-focus situations.
3.
A =
[dB] or A =
[dB] (see Section 7.5).
4.
5.
Input impedance depends on gain setting. Highest gain has lowest input impedance.
The gain of the RF sum channel, when programmed to
6 dB, will be increased when the supply voltage is below
4.8 V and at an ambient temperature of
40
°
C.
Noise figures depend on gain and filter settings, examples given here.
6.
7.
V
OO(ref)
=
8.
9.
10. Faster for small steps.
11. Overall gain from input to output is determined by R
FTC
/R
LFR
or R
FTC
/R
LFPP
, depending on radial tracking mode,
three-beam push-pull (CD) or DVD push-pull. Gain FTC scales with G
FRR
. When DPD tracking is selected the FTC
gain is fixed.
12. High FTC bandwidth is achieved when I
S1
and I
S2
> 1.5
μ
A.
13. Channel pair matching is defined in % of full scale (FS) output at half of the full scale level.
Integral range for G
3
from minimum to maximum gain is 13 dB (typical).
At the transition BWRF = 63 to 64 the
f may be between
0.2 and +1.7 MHz
10
--G1
G2
20
G3
+
+
(
)
10
-Gsum
G3
+
(
)
20
V
--------------2
V
+
V
RFREF
–
handbook, full pagewidth
SICL
tclk(H)
th(D)
tsu(D)
tsu(load)
tsu(strt)
Tclk
tclk(L)
SIDA
D0
A3
SILD
MGW495
Fig.8 Single word transmission.
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| TZA3001BHL | SDH/SONET STM4/OC12 laser drivers |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TZA1038HW,118 | 功能描述:音頻 DSP DVDALASLITE AUTO RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TZA1038HW-T | 功能描述:音頻 DSP DVDALASLITE AUTO RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TZ-A103SS | 制造商:Panasonic Industrial Company 功能描述:SIGNAL SENDER |
| TZA1045 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Photodiode and amplifier IC for CD and DVD applications |
| TZA1045TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Photodiode and amplifier IC for CD and DVD applications |
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