ADN2870ACPZ-RL Analog Devices Inc, ADN2870ACPZ-RL Datasheet - Page 3
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ADN2870ACPZ-RL
Manufacturer Part Number
ADN2870ACPZ-RL
Description
IC,Laser Diode/LED Driver,LLCC,24PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet
1.ADN2870ACPZ.pdf
(20 pages)
Specifications of ADN2870ACPZ-RL
Data Rate
3.3Gbps
Number Of Channels
1
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
30mA
Current - Modulation
90mA
Current - Bias
100mA
Operating Temperature
-40°C ~ 85°C
Package / Case
24-VFQFN, CSP Exposed Pad
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
SPECIFICATIONS
V
Table 1.
Parameter
LASER BIAS CURRENT (IBIAS)
MODULATION CURRENT (IMODP, IMODN)
AVERAGE POWER SET (PAVSET)
EXTINCTION RATIO SET INPUT (ERSET)
AVERAGE POWER REFERENCE VOLTAGE INPUT (PAVREF)
EXTINCTION RATIO REFERENCE VOLTAGE INPUT (ERREF)
DATA INPUTS (DATAP, DATAN)
LOGIC INPUTS (ALS)
ALARM OUTPUT (FAIL)
IBMON, IMMON DIVISION RATIO
CC
Output Current IBIAS
Compliance Voltage
IBIAS when ALS High
CCBIAS Compliance Voltage
Output Current IMOD
Compliance Voltage
IMOD when ALS High
Rise Time
Fall Time
Random Jitter
Deterministic Jitter
Pulse Width Distortion
Pin Capacitance
Voltage
Photodiode Monitor Current (Average Current)
Resistance Range
Voltage
Voltage Range
Photodiode Monitor Current (Average Current)
Voltage Range
V p-p (Differential)
Input Impedance (Single-Ended)
V
V
V
V
IBIAS/IBMON
IBIAS/IBMON
IBIAS/IBMON STABILITY
IMOD/IMMON
IBMON Compliance Voltage
IH
IL
OFF
ON
= 3.0 V to 3.6 V. All specifications T
2, 3
2, 3
3
3
2, 3
2, 3
5
2, 3
3, 6
4
MIN
2
to T
MAX
, unless otherwise noted.
Rev. A | Page 3 of 20
Min
2
1.2
1.2
5
1.5
1.1
50
1.2
1.1
0.12
120
0.1
0.4
2
85
92
0
Typ
60
60
0.8
1.2
1.2
50
>1.8
<1.3
100
100
50
1
Typical values as specified at 25°C.
Max
100
V
0.2
90
V
0.05
104
96
1.1
35
30
80
1.35
1200
25
1.35
1
1000
1
2.4
0.8
115
108
±5
1.3
CC
CC
Unit
mA
V
mA
V
mA
V
mA
ps
ps
ps
ps
ps
pF
V
μA
kΩ
V
V
μA
V
V
Ω
V
V
V
V
A/A
A/A
%
A/A
V
Conditions/Comments
rms
20 mA < IMOD < 90 mA
20 mA < IMOD < 90 mA
Resistor setpoint mode
Resistor setpoint mode
Resistor setpoint mode
Voltage setpoint mode
(RPAV fixed at 1 kΩ)
Voltage setpoint mode
(RPAV fixed at 1 kΩ)
Voltage setpoint mode
(RERSET fixed at 1 kΩ)
ac-coupled
Voltage required at FAIL for IBIAS and
IMOD to turn off when FAIL asserted
Voltage required at FAIL for IBIAS and
IMOD to stay on when FAIL asserted
11 mA < IBIAS < 50 mA
50 mA < IBIAS < 100 mA
10 mA < IBIAS < 100 mA
ADN2870