MAX3869EGJ Maxim Integrated Products, MAX3869EGJ Datasheet - Page 3

• Manufacturer Part Number: MAX3869EGJ
• Description: Laser Driver +3.3V, 2.5Gbps SDH-S ONET Laser Driver wi
• Manufacturer: Maxim Integrated Products

Specifications of MAX3869EGJ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS
(V
(Note 7)
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: See Typical Operating Characteristics for worst-case distribution.
Figure 1. Required Input Signal and Output Polarity
Input Latch Setup Time
Input Latch Hold Time
Modulation-Current Range
Modulation-Off Current
Modulation-Current Stability
Modulation-Current Absolute
Accuracy
Output Rise-Time
Output Fall- Time
Output Aberrations
Enable and Start-Up Delay
Maximum Consecutive Identical
Digits
Pulse-Width Distortion
Jitter Generation
CC
= +3.14V to +5.5V, load as shown in Figure 2, T
PARAMETER
Dice are tested at T
Tested at R
Voltage on BIAS pin is (V
Both the bias and modulation currents will be switched off if any of the current set pins are grounded.
Accuracy refers to part-to-part variation.
Assuming that the laser to monitor-diode transfer function does not change with temperature. Guaranteed by design and
characterization.
AC characteristics are guaranteed by design and characterization.
Measured with 622Mbps 0-1 pattern, LATCH = high.
PWD = (wider pulse - narrower pulse) / 2.
_______________________________________________________________________________________
+3.3V, 2.5Gbps SDH/SONET Laser Driver
MODSET
A
= 2.49kΩ, R
(DATA+) - (DATA-)
= +25°C only.
SYMBOL
CC
I
MOD-OFF
I
PWD
MOD
t
- 1.6V).
SU
t
t
DATA+
t
DATA-
H
R
F
I
OUT
BIASMAX
+
with Current Monitors and APC
LATCH = high, Figure 3
LATCH = high, Figure 3
ENABLE = low (Note 4)
I
I
(Note 5)
20% to 80% (Note 8)
20% to 80% (Note 8)
(Note 8)
(Notes 8, 9)
Jitter BW = 12kHz to 20MHz, 0-1 pattern
MOD
MOD
= 1.69kΩ, excluding I
A
= 60mA
= 5mA
= -40°C to +85°C. Typical values are at V
CONDITIONS
BIAS
MAX3869EHJ
MAX3869E/D
MAX3869EHJ
MAX3869E/D
and I
MOD
.
I
100mV MIN
800mV MAX
200mVp-p MIN
1600mVp-p MAX
MOD
CC
= +3.3V, I
-480
MIN
100
100
-15
80
5
MOD
TYP
300
±15
250
78
69
87
79
14
-8
7
= 30mA, T
(Note 10)
MAX
200
480
60
15
50
20
A
= +25°C.)
ppm/°C
UNITS
ps
mA
bits
µA
ps
ps
ps
ps
ps
ns
%
%
p-p
3