参数资料
型号: ADN2526ACPZ-R7
厂商: Analog Devices Inc
文件页数: 4/16页
文件大小: 0K
描述: IC LASER DRIVER 11.3GBPS 16LFCSP
标准包装: 1,500
类型: 激光二极管驱动器
数据速率: 11.3Gbps
通道数: 1
电源电压: 3 V ~ 3.6 V
电流 - 电源: 46mA
电流 - 调制: 80mA
电流 - 偏置: 100mA
工作温度: -40°C ~ 85°C
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 带卷 (TR)
安装类型: 表面贴装
ADN2526
Data Sheet
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
POWER SUPPLY
V CC
3.0
3.3
3.6
V
I CC 6
I SUPPLY 7
CPA
Cross Point
46
74
1.88
50
55
95
mA
mA
V
%
V BSET = V MSET = 0 V
V BSET = V MSET = 0 V; I SUPPLY = I CC + IMODP + IMODN
In NC mode (refer to Table 4)
From an optical eye in NC mode
1
2
3
4
5
6
7
IMOD is the total modulation current sink capability for a differential driver. IMOD = I MODP + I MODN , the dynamic current sank by the IMODP and IMODN pins.
Refers to the voltage between the pin for which the compliance voltage is specified and VEE.
The pattern used is a repetitive sequence of eight 1s followed by eight 0s at 11.3 Gbps.
Measured using the high speed characterization circuit shown in Figure 3.
The pattern used is K28.5 (00111110101100000101) at a 11.3 Gbps rate.
Only includes current in the VCC pins.
Without laser diode loaded.
THERMAL SPECIFICATIONS
Table 2.
Parameter
θ J-PAD
θ J-TOP
Min
2.6
65
Typ
5.8
72.2
Max
10.7
79.4
Unit
°C/W
°C/W
Conditions/Comments
Thermal resistance from junction to bottom of exposed pad
Thermal resistance from junction to top of package
IC Junction Temperature
ALS
125
°C
ALS
NEGATE TIME
t
IBIAS
AND IMOD
90%
10%
ALS
ASSERT TIME
Figure 2. ALS Timing Diagram
Rev. B | Page 4 of 16
t
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