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ADN2843XXX(1)

更新时间: 2024-02-16 20:27:33
品牌 Logo 应用领域
亚德诺 - ADI 接口集成电路
页数 文件大小 规格书
12页 316K
描述
IC SPECIALTY INTERFACE CIRCUIT, Interface IC:Other

ADN2843XXX(1) 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.92
接口集成电路类型:INTERFACE CIRCUITJESD-609代码:e0
功能数量:1最高工作温度:85 °C
最低工作温度:-40 °C峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
温度等级:INDUSTRIAL端子面层:TIN LEAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

ADN2843XXX(1) 数据手册

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(VCC = 3.0 V to 3.6 V, All specifications TMIN to TMAX, unless otherwise noted. Typical  
ADN2843–SPECIFICATIONS values as specified at 25C.)  
Parameter  
Min  
Typ  
Max  
Unit  
Conditions  
LASER BIAS (BIAS)  
Output Current IBIAS  
Compliance Voltage  
3
80  
mA  
V
A  
s  
1.2  
VCC – 1.0  
I
BIAS during ALS  
10  
10  
See Note 1  
See Note 2  
ALS Shutdown Response Time  
MODULATION CURRENT (IMODP, IMODN)  
Output Current IMOD  
Compliance Voltage  
5
1.2  
80  
VCC  
10  
mA  
V
A  
ps  
ps  
I
MOD during ALS  
Rise Time  
25  
23  
Fall Time  
Random Jitter  
Total Jitter  
170  
7.41  
fs rms  
ps p-p  
See Note 3  
See Note 4  
POWER SET INPUT (PSET)  
External Capacitance  
Voltage  
80  
1.35  
pF  
V
See Note 5  
1.15  
EXTINCTION RATIO SET INPUT (ERSET)  
Allowable Resistance Range  
Voltage  
1.5  
1.15  
25  
1.35  
kꢁ  
V
ALARM SET (ASET)  
Allowable Resistance Range  
Voltage  
1.2  
1.15  
13.2  
1.35  
kꢁ  
V
%
Hysteresis  
5
CONTROL LOOP  
Time Constant  
0.22  
s
DATA INPUTS (DATAP, DATAN)  
V p-p (Single-Ended Peak-to-Peak)  
Input Impedance (Single-Ended)  
300  
2.4  
2.4  
800  
mV  
50  
LOGIC INPUTS (ALS, MODE)  
VIH  
VIL  
V
V
0.8  
0.4  
ALARM OUTPUTS (Internal 30 k to VCC  
VOH  
VOL  
)
V
V
IDTONE  
fIN  
10  
1000  
4000  
kHz  
A  
V
Input Current Range  
Voltage on IDTONE  
50  
VCC – 2  
MONITOR PD (MPD, MPD2)  
Current  
Input Voltage  
50  
1200  
1.65  
A  
V
IBMON, IMMON, IMPDMON, IMPDMON2  
IBMON, IMMON Division Ratio  
IMPDMON, IMPDMON2  
IMPDMON to IMPDMON2 Matching  
Compliance Voltage  
100  
1
A/A  
A/A  
%
2
Measured at 1200 A  
0
VCC – 1.5  
V
SUPPLY  
VCC  
3.0  
3.3  
75  
3.6  
36  
V
mA  
mA  
I
CC (ADN2844)  
See Note 6  
See Note 6  
ICC (ADN2845)  
NOTES  
1In ALS mode current is sourced to the laser from the IBIAS pin, which reverse biases the laser.  
2The ADN2845 high speed specifications are measured into a 5 load.  
3RMS jitter measured with a 0000 0000 1111 1111 repeating pattern at 10.7 Gbps rate.  
4Peak-to-peak total jitter measured with a 213 – 1 PRBS with 80 CIDs pattern at 10.7 Gbps rate.  
5Max capacitance refers to capacitance of photodiode and other parasitic capacitance.  
6IBIAS = 0, IMOD = 0 (when ALS is asserted). See Power Dissipation section on page 7 for calculation of complete power dissipation.  
Specifications subject to change without notice.  
–2–  
REV. 0  

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