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参数资料
| 型号： | TZA1020A |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Pre-amplifiers for CD-RW systems |
| 中文描述： | 前级放大器的CD - RW系统 |
| 文件页数： | 11/36页 |
| 文件大小： | 153K |
| 代理商： | TZA1020A |
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2000 Oct 30
19
Philips Semiconductors
Product specication
Pre-ampliers for CD-RW systems
TZA1020; TZA1020A
Reference input current; pin RREF
Ii(RREF)
input reference current
note 1
900
A
IRREF
current range
1200
6500
A
Vi(RREF)
input voltage on pin RREF
IRREF = 900 A
referenced to VSS
1.22
1.245
1.26
V
Reference voltage buffer; pin UOUT
VUOUT
LOW-level output
reference voltage
urefsel = 0
IUOUT = 6 mA
2.63
2.77
2.90
V
IUOUT =0mA
2.9
V
HIGH-level output
reference voltage
urefsel = 1
IUOUT = 6 mA
3.23
3.4
3.57
V
IUOUT =0mA
3.5
V
IUOUT
current range
10
0mA
CUOUT
capacitance on pin UOUT
(necessary for stability)
IUOUT = 6mA
22
nF
IUOUT = 0 mA
100
nF
Detector inputs
INPUT CURRENT RANGE
Ii(Cn)
central diode input current
for C1 to C4
AMON = 0
1.0
75
A
AMON = 1
0
4000
A
Ii(SA,SB)
satellite diode input current
for SA1/SA2 and SB1/SB2
AMON = 0
0.6
9
A
AMON = 1
0
520
A
Ii(CAGAIN)
input current for set-point
laser power
30
1800
A
INPUT VOLTAGE LEVEL
Vi(Cn)
central diode input voltage
for C1 to C4
AMON = 0
0
V
AMON = 1
1.4
V
Vi(SA,SB)
satellite diode input voltage
for SA1/SA2 and SB1/SB2
AMON = 0
1.4
V
AMON = 1
1.4
V
Vi(CAGAIN)
input current for set-point
laser power
0.7
V
INPUT RESISTANCE
Ri(Cn)
central diode input
resistance for C1 to C4
AMON = 0
300
AMON = 1; Ii(cd) =25 A
Iexton = 1
600
Iexton = 0
1000
Ri(SA,SB)
satellite diode input
resistance for SA1/SA2
and SB1/SB2
Ii(SA,SB) = 6.25 A
Iexton = 1
1000
Iexton = 0
4000
Ri(CAGAIN)
input resistance for
set-point laser power
Ii(CAGAIN) =35 A
700
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相关代理商/技术参数 |
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|---|---|
| TZA1020HP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems |
| TZA1020HP/A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems |
| TZA1022 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Preamplifier and laser supply for CD/CDRW read-only optical systems (TRICINTA) |
| TZA1024 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:The TZA1024 is a data amplifier and laser supply circuit for voltage output mechanisms found in a wide range of audio and video CD systems. The device contains an RF amplifier and an automatic laser power control circuit. |
| TZA1024T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD audio and video optical systems ADALAS |
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