MAX3795ETG Maxim Integrated Products, MAX3795ETG Datasheet - Page 5
MAX3795ETG
Manufacturer Part Number
MAX3795ETG
Description
Laser Driver 1Gbps to 4.25Gbps Mu ltirate VCSEL Driver
Manufacturer
Maxim Integrated Products
Type
Transmitterr
Datasheet
1.MAX3795ETG.pdf
(15 pages)
Specifications of MAX3795ETG
Operating Supply Voltage
3.3 V
Package / Case
TQFN-24 EP
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX3795ETG+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
75mV/div
(V
noted.)
CC
40
35
30
25
20
15
10
5
0
= +3.3V, R
0
2
ELECTRICAL EYE DIAGRAM
vs. MODULATION CURRENT
4.25Gbps, K28.5, -7dBm, 850nm VCSEL,
MODULATION CURRENT (mA
OPTICAL EYE DIAGRAM
4
DETERMINISTIC JITTER
4.25Gbps, K28.5, 10mA MODULATION,
1Gbps to 4.25Gbps Multirate VCSEL Driver
ADVANCED OPTICAL COMPONENTS
TC
6
= 0Ω, PEAKSET open, measured electrically with a 50Ω load AC-coupled to OUT+, T
8
40ps/div
34ps/div
_______________________________________________________________________________________
10 12 14 16 18 20
PEAKING OFF
HFE4191-541
P-P
MAX3795 toc01
MAX3795 toc04
)
75mV/div
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
I
3.125Gbps, K28.5, -7dBm, 850nm VCSEL,
BIAS
2
= 5mA
ADVANCED OPTICAL COMPONENTS
vs. MODULATION CURRENT
ELECTRICAL EYE DIAGRAM
MODULATION CURRENT (mA
OPTICAL EYE DIAGRAM
4
1Gbps, K28.5, 10mA MODULATION,
RANDOM JITTER
6
with Diagnostic Monitors
8
152ps/div
50ps/div
10 12 14 16 18 20
Typical Operating Characteristics
HFE4191-541
R
PEAKSET
P-P
MAX3795 toc02
MAX3795 toc05
= 1.4kΩ
)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
0
0
0
MEASURED FROM 20%
2
A
I
vs. MODULATION CURRENT
1
BIASMON
3
= +25°C, unless otherwise
MODULATION CURRENT (mA)
OPTICAL EYE DIAGRAM
ADVANCED OPTICAL COMPONENTS,
4
1Gbps, K28.5, -3dBm, 850nm VCSEL
4
TRANSITION TIME
2
BIAS CURRENT (mA)
FALL TIME
vs. BIAS CURRENT
6
135ps/div
RISE TIME
8
8
10
HFE4191-541
12
12
MAX3795 toc03
14
16
5