參數(shù)資料
型號(hào)： TZA1000
廠商： NXP SEMICONDUCTORS
元件分類： 光電元器件
英文描述： QIC read-write amplifier(QIC讀寫放大器)
中文描述： 1 CHANNEL READ WRITE AMPLIFIER CIRCUIT, PDSO24
封裝： 7.50 MM, PLASTIC, MS-013AD, SOT137-1, SOP-24
文件頁數(shù)： 5/24頁
文件大?。?/td> 132K
代理商： TZA1000
1998 Mar 17
5
Philips Semiconductors
Preliminary specification
QIC read-write amplifier
TZA1000
PINNING
Notes
1.
Pin type abbreviations: O = output, I = input,
P = power supply.
2.
Digital inputs: LOW: <0.3V
DD
; HIGH: >0.7V
DD
.
Use only for connecting current reference resistor.
3.
See Chapter “Equivalent pin circuits” for the I/O
configuration of the analog pins.
SYMBOL
PIN
DESCRIPTION
TYPE
(1)
WX
V
SS1
WY
WD
V
DD1
INA
INB
ISENSE
V
DD3
1
2
3
4
5
6
7
8
9
write current to head
large signal ground
write current to head
write data
large signal +5 V
read signal from MR
read signal from MR
sense current for MR
+12 V for sense current
supply
serial interface clock
serial interface enable
serial interface data I/O
hold AGC; active LOW
write gate; active LOW
clock input
small signal ground
small signal +5 V
output to equalizer
output to equalizer
2 V reference output
current reference resistor
reset for microcontroller;
active LOW
bias current for yoke heads O
bias current for yoke heads O
O
P
O
I
(2)
P
I
I
O
P
SCLK
SDEN
SDIO
HOLD
WGATE
CLK
V
SS2
V
DD2
OUTB
OUTA
V
ref
I
ref
RESET
10
11
12
13
14
15
16
17
18
19
20
21
22
I
(2)
I
(2)
I/O
I
(2)
I
(2)
I
(2)
P
P
O
O
O
note 3
O
BIASB
BIASA
23
24
Fig.2 Pin configuration.
handbook, halfpage
WX
VSS1
WY
WD
VDD1
INA
INB
ISENSE
VDD3
SCLK
SDEN
SDIO
BIASA
BIASB
Iref
OUTA
OUTB
Vref
VDD2
VSS2
CLK
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
TZA1000
MGG659
HOLD
WGATE
RESET
相關(guān)PDF資料
PDF描述
TZA1015 Data amplifier and laser supply circuit for CD and read-only optical systems (HDALAS)(應(yīng)用在CD和只讀光電系統(tǒng)（HDALAS）中的數(shù)據(jù)放大器和激光電源電路)
TZA1025 Data amplifier and laser supply circuit for CD audio and video optical systems (ADALASLC)(應(yīng)用在CD音頻和視頻光學(xué)系統(tǒng)（ADALAS）中的數(shù)據(jù)放大器和激光電源電路)
TZA1027 Analog current buffer for CD-R and CD-RW systems(應(yīng)用于CD-R 和 CD-RW系統(tǒng)的模擬電流緩沖器)
TZA1027HL Analog current buffer for CD-R and CD-RW systems
TZA3000 SDH/SONET data and clock recovery unit STM1/4 OC3/12
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TZA10-10 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:TZA / TYA Series 5-Tap High Performance Passive Delay Modules
TZA1015 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS
TZA1015T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS
TZA1020 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems
TZA10-20 制造商:RHOMBUS-IND 制造商全稱:Rhombus Industries Inc. 功能描述:TZA / TYA Series 5-Tap High Performance Passive Delay Modules
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