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參數(shù)資料
| 型號(hào)： | 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)： | 24/45頁 |
| 文件大?。?/td> | 185K |
| 代理商： | TZA1038HW |
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2003 Sep 03
24
Philips Semiconductors
Product specification
High speed advanced analog DVD signal
processor and laser supply
TZA1038HW
Table 23
Description of register bits (address CH)
7.3.12
R
EGISTER
13:
CENTRAL SERVO OFFSET CANCELLATION INPUTS
C
AND
D
Table 24
Register address DH
Table 25
Description of register bits (address DH)
BIT
SYMBOL
FUNCTION
15 to 12
11
AD[3:0]
TSTDPDRF
1100 = address CH
DPD RF test bit.
With this bit the DPD filter performance is checked. 0 = normal
operation; 1 = RF signal filtered by the DPD block is connected to the RF output.
Test matrix for servo signals to pin OCENTRAL.
000 = normal operation
001 = filter DAC current for test purposes
011 = CA (sum A to D)
100 = channel A
101 = channel B
110 = channel C
111 = channel D
Central servo input A offset cancellation.
Bit SERVOOS = 0: 0 to 20 mV;
bit SERVOOS = 1: 0 to 60 mV.
Central servo input B offset cancellation.
Bit SERVOOS = 0: 0 to 20 mV;
bit SERVOOS = 1: 0 to 60 mV.
10 to 8
TSTSRV[2:0]
7 to 4
C
OFFSA
[3:0]
3 to 0
C
OFFSB
[3:0]
BIT
15
14
13
12
11
10
9
8
SYMBOL
AD3
AD2
AD1
AD0
RFonly
BIT
7
6
5
4
3
2
1
0
SYMBOL
C
OFFSC
3
C
OFFSC
2
C
OFFSC
1
C
OFFSC
0
C
OFFSC
3
C
OFFSC
2
C
OFFSC
1
C
OFFSC
0
BIT
SYMBOL
FUNCTION
15 to 12
11
AD[3:0]
RFonly
1101 = address DH
Operation mode.
0 = normal operation; 1 = RF only mode (servo outputs
OA to OD, S1 and S2 are 3-state).
not used
Central servo input C offset cancellation.
Bit SERVOOS = 0: 0 to 20 mV;
bit SERVOOS = 1: 0 to 60 mV.
Central servo input D offset cancellation.
Bit SERVOOS = 0: 0 to 20 mV;
bit SERVOOS = 1: 0 to 60 mV.
10 to 8
7 to 4
C
OFFSC
[3:0]
3 to 0
C
OFFSD
[3:0]
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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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