參數(shù)資料
型號(hào): ADN8820
廠商: ANALOG DEVICES INC
元件分類(lèi): 模擬信號(hào)調(diào)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(yè)數(shù): 2/9頁(yè)
文件大?。?/td> 288K
代理商: ADN8820
ADN8820 - SPECIFICATIONS
1
Rev. PrB | Page 2 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
TRANSIMPEDANCE AMPLIFIERS
Detection Range
I
IP
From IPDIN Photodiode
I
OP
From OPDIN Photodiode
I
LP
From LPDIN Photodiode
Input Bias Current
IB
IPDIN
IPDIN, OPDIN, LPDIN Amplifier
IB
OPDIN
Inputs
IB
LPDIN
Input Voltage Range
VBLP, VB
Monitor Output Range
V
IPO
IPO, LPO, OPO Outputs
V
LPO
V
OPO
Input Offset Voltage
V
OSIP
IPDIN, OPDIN, LPDIN Amplifiers
V
OSOP
V
OSLP
Maximum Output Current
I
OUTIPO
IPO, LPO, OPO Outputs
I
OUTLPO
I
OUTOPO
Gain-Bandwidth Product
GBW
IP
IPDIN, OPDIN, LPDIN Amplifiers
GBW
OP
GBW
LP
LIMIT CONTROLS
Input Voltage Range
V
INLIM
IPMIN, OPLIM, LPLIM, ILIM, and
VLIM
Limiter Accuracy
V
OSLIM
OPLIM, LPLIM, ILIM, IPMIN
Open Circuit Voltage
V
LIMNC
Voltage for OPLIM, LPLIM, and ILIM
with no connection
Pull-up Current
IB
LIM
Flowing out of OPLIM, LPLIM, and
ILIM with LIM Voltage <2.0V
IPMIN Disable Threshold
V
IPMINLO
V
IPO
= 0V
VLIM Input Bias Current
I
VLIM
Flowing into VLIM pin
VLIM Voltage Control Accuracy
|V
LINOUT
– VLIM|
ERROR AMPLIFIER
Input Offset Voltage
V
OSEA
Input Common-Mode Voltage Range
V
CMEA
Output Voltage Swing
V
OUTEA
Maximum Output Current
I
MAXEA
Gain-Bandwidth
GBW
EA
SET INPUT
Input Voltage Range
V
SET
Input Bias Current
IB
SET
MULTIPLEXERS
Ouput Impedance
Output Voltage Range
Min
0.005
0.005
5
0
0
0
0
0
Typ
100
100
100
10
10
2
±10
±10
±10
10
10
1
Max
5,000
5,000
5,000
VDD
VDD
VDD
VDD
2.6
Unit
μ
A
μ
A
μ
A
pA
pA
pA
V
V
V
V
μ
V
μ
V
mV
mA
mA
mA
MHz
MHz
MHz
V
2.5
2.6
±10
2.7
mV
V
500
nA
0
0
0
0
200
10
±10
10
±1
100
1
50
25
VDD
VDD
VDD
VDD
mV
μ
A
mV
μ
V
V
V
mA
MHz
V
μ
A
V
1
Specifications subject to change without notice
2
Capital letters denote pin names.
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