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參數資料
| 型號： | ADN8820 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | EDFA and CW Laser Controller |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, QCC48 |
| 封裝： | 7 X 7 MM, MO-220-VKKD-2, LFCSP-48 |
| 文件頁數： | 4/9頁 |
| 文件大?。?/td> | 288K |
| 代理商： | ADN8820 |
ADN8820 - SPECIFICATIONS
1
Rev. PrB | Page 4 of 9
Preliminary Technical Data
Table 1. ADN8820—Electrical Characteristics (AVDD = PVDD = 5V, AGND = PGND = 0V, T
A
= 25°C, using typical
circuit in Figure 1, unless otherwise noted.)
2
Parameter
Symbol
Conditions
DUAL OUTPUT
Output Voltage Range
V
DUAL
I
DUAL
≤
500
μ
A
Voltage Gain
A
VDUAL
A
VDUAL
= DUAL / LIO; V
ILIM
= 2.25V
with 1.9 V
≤
V
LIO
≤
2.1V
CONTROL LOOP STATUS OUTPUT
CLGD High
V
CLGDHI
0.05 x VDD
≤
V
EAOUT
≤
0.95 x VDD
CLGD Low
V
CLGDLO
Otherwise
LOGIC CONTROL
Logic Low Input Threshold
V
IL
MODE0, MODE1, SYNCIN
Logic High Input Threshold
V
IH
MODE0, MODE1, SYNCIN
Logic Low Output Level
V
OL
Logic High Output Level
V
OH
Input Current
Min
0.4
Typ
20
Max
VDD-0.4
Unit
V
V/V
4.8
VDD-0.2
VDD-0.2
0.2
0.2
0.2
±1
V
V
V
V
V
V
μ
A
1
Specifications subject to change without notice
2
Capital letters denote pin names.
Figure 1. Typical Application Circuit
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