參數(shù)資料
型號: ZL40510
廠商: Zarlink Semiconductor Inc.
英文描述: Dual Output DVD and CD 4 Channel Laser Diode Drivers
中文描述: 雙輸出DVD和CD 4通道激光二極管驅動器
文件頁數(shù): 2/30頁
文件大小: 1268K
代理商: ZL40510
ZL40510/14
Data Sheet
2
Zarlink Semiconductor Inc.
Figure 2 - Pinout of 4x4 mm 24 Pin QFN (top view)
Description
The ZL40510/14 are high performance laser drivers capable of driving two separate cathode grounded laser diodes
(e.g., 650 nm and 780 nm laser diodes).
The ZL40510/14 contain a 150 mA low-noise read channel (ChR), and three 500 mA write channels (Ch2, Ch3 and
Ch4). The read channel amplifies the positive current supplied at its reference input, INR, by a fixed factor of 100.
Write channels amplify the positive currents supplied at its reference inputs IN2, IN3, and IN4 by a fixed factor of
240.
An on-chip RF oscillator is provided for the reduction of laser mode hopping noise.
The ZL40510 offers higher tolerance performance.
24
23
22
13
14
1
2
3
4
5
6
21
20
19
18
17
16
15
ZL40510
VCC_A
VCC_B
GND
OUTA
OUTB
SELA
9
10
11
12
8
7
/EN4
EN4
/EN3
EN3
/EN2
EN2
P
G
I
I
I
I
V
O
R
R
R
R
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相關代理商/技術參數(shù)
參數(shù)描述
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