参数资料
型号: ADN2871ACPZ
厂商: Analog Devices Inc
文件页数: 4/20页
文件大小: 0K
描述: IC LASER DRIVER 4.25GBPS 24LFCSP
标准包装: 1
类型: 激光二极管驱动器(光纤)
数据速率: 4.25Gbps
通道数: 1
电源电压: 3 V ~ 3.6 V
电流 - 电源: 32mA
电流 - 调制: 90mA
电流 - 偏置: 100mA
工作温度: -40°C ~ 85°C
封装/外壳: 24-VFQFN 裸露焊盘,CSP
供应商设备封装: 24-LFCSP-VQ(4x4)
包装: 托盘
安装类型: 表面贴装
ADN2871
Parameter
Min
Typ
Max
Unit
Conditions/Comments
ALARM OUTPUT (FAIL) 9
V OFF
>1.8
V
Voltage required at FAIL for
IBIAS and IMOD to turn off
when FAIL asserted
V ON
<1.3
V
Voltage required at FAIL for
IBIAS and IMOD to stay on
when FAIL asserted
IBMON/IMMON DIVISION RATIO
IBIAS/IBMON 3
IBIAS/IBMON 3
IBIAS/IBMON 3
IBIAS/IBMON Stability 3, 10
76
85
92
94
100
100
112
115
108
±5
A/A
A/A
A/A
%
2 mA < IBIAS < 11 mA
11 mA < IBIAS < 50 mA
50 mA < IBIAS < 100 mA
10 mA < IBIAS < 100 mA
IMOD/IMMON
42
A/A
IBMON Compliance Voltage
0
1.3
V
SUPPLY
I CC 11
32
mA
When IBIAS = IMOD = 0
V CC (with respect to GND) 12
3.0
3.3
3.6
V
1
2
3
4
5
6
7
8
9
Temperature range: –40°C to +85°C.
Measured into a single-ended 15 Ω load (22 Ω resistor in parallel with digital scope 50 Ω input) using a 1111111100000000 pattern at 2.5 Gbps, shown in Figure 2.
Guaranteed by design and characterization. Not production tested.
Measured into a single-ended 15 Ω load using a K28.5 pattern at 2.5 Gbps, shown in Figure 2.
Measured into a differential 30 Ω (43 Ω differential resistor in parallel with a digital scope of 50 Ω input) load using a 1111111100000000 pattern at 4.25 Gbps, as
shown in Figure 3.
Measured into a differential 30 Ω load using a K28.5 pattern at 4.25 Gbps, as shown in Figure 3.
Measured into a differential 30 Ω load using a K28.5 pattern at 2.7Gbps, as shown in Figure 3.
When the voltage on DATAP is greater than the voltage on DATAN, the modulation current flows in the IMODP pin.
Guaranteed by design. Not production tested.
10
11
12
IBIAS/IBMON ratio stability is defined in SFF-8472 Revision 9 over temperature and supply variation.
See the I CC minimum for power calculation in the Power Consumption section.
All V CC pins should be shorted together.
V CC
V CC
ADN2871
IMODP
R
22 Ω
L
C
BIAS TEE
80kHz → 27GHz
TO HIGH SPEED
DIGITAL
OSCILLOSCOPE
50 Ω INPUT
Figure 2. High Speed Electrical Test Single-Ended Output Circuit
BIAS TEE
80kHz → 27GHz
V CC
IMODN
L
C
ADN2871
IMODP
R
43 Ω
L
C
TO HIGH SPEED
DIGITAL
OSCILLOSCOPE
50 Ω DIFFERENTIAL INPUT
V CC
BIAS TEE
80kHz → 27GHz
Figure 3. High Speed Electrical Test Differential Output Circuit
Rev. A | Page 4 of 20
相关PDF资料
PDF描述
MW160RA0903F01 PWR SPLY EXT MED 42W 9V @ 4.6A
TMK105SD681KV-F CAP CER 680PF 25V 10% 0402
TPSW686K006R0125 CAP TANT 68UF 6.3V 10% 2312
MW160RA0503F01 PWR SPLY EXT MED 25W 5V @ 5A
VI-BWL-CV-S CONVERTER MOD DC/DC 28V 150W
相关代理商/技术参数
参数描述
ADN2871ACPZ-RL 功能描述:IC LASER DRIVER 4.25GBPS 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装
ADN2871ACPZ-RL7 功能描述:IC LASER DRIVER 4.25GBPS 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装
ADN2872 制造商:AD 制造商全称:Analog Devices 功能描述:3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
ADN2872ACPZ 功能描述:IC LSR DVR 3.3GBPS 3.3V 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装
ADN2872ACPZ-R7 功能描述:IC LASR DVR 3.3GBPS 3.3V 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 激光驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:激光二极管驱动器 数据速率:- 通道数:4 电源电压:3.3V 电流 - 电源:- 电流 - 调制:- 电流 - 偏置:- 工作温度:0°C ~ 70°C 封装/外壳:40-TQFN 裸露焊盘 供应商设备封装:40-TQFN EP 包装:托盘 安装类型:表面贴装