MAX3941 Maxim, MAX3941 Datasheet - Page 2

• Manufacturer Part Number: MAX3941
• Description: 10Gbps EAM Driver with Integrated Bias Network
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
Voltage at MODEN,
Voltage at DATA+, DATA-, CLK+, and CLK-……-1.65V to +0.5V
Voltage at OUT .............................................……….-4V to +0.5V
Voltage at PWC+, PWC- ...................(V
Current Into or Out of OUT.............................……………...80mA
10Gbps EAM Driver with Integrated
Bias Network
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
otherwise noted.)
2
Power-Supply Voltage
Supply Current
Power-Supply Noise Rejection
SIGNAL INPUT (Note 3)
Input Data Rates
Single-Ended Input Resistance
Single-Ended Input Voltage
Differential Input Voltage
Differential Input Return Loss
EAM BIAS
Maximum Bias Current
Minimum Bias Current
BIASSET Voltage Range
Equivalent Bias Resistance
Bias-Current-Setting Accuracy
Bias-Current Temperature
Stability
BIASSET Input Resistance
BIASSET Bandwidth
EAM MODULATION
Maximum Modulation Current
Minimum Modulation Current
MODSET Voltage Range
E q ui val ent M od ul ati on Resi stance
RTEN, PLRT, MODSET, BIASSET ...........(V
EE
_______________________________________________________________________________________
= -5.5V to -4.9V, T
PARAMETER
EE
..............................................-6.0V to +0.5V
A
= -40°C to +85°C. Typical values are at V
SYMBOL
R
V
V
R
MODSET
MODEQV
BIASSET
EE
PSNR
BSEQV
RL
V
R
V
I
V
EE
EE
IN
ID
IS
- 0.5V) to (V
IN
EE
- 0.5V) to +0.5V
Excluding I
I
f ≤ 2MHz (Note 2)
NRZ
Input to GND
DC-coupled, Figure 1a
AC-coupled, Figure 1b
DC-coupled (Note 4)
AC-coupled (Note 4)
≤15GHz
V
V
(Note 5)
T
(Note 6)
50Ω driver load, V
Figure 2
V
(Note 7)
MOD
A
BIASSET
BIASSET
MODSET
= +25°C
EE
(Note 1)
+ 1.7V)
= V
= V
= V
BIAS
EE
EE
EE
CONDITIONS
and
+ 2V
BIASSET
EE
V
V
V
V
V
Continuous Power Dissipation (T
Storage Temperature Range .....................……-55°C to +150°C
Operating Temperature Range ....................……-40°C to +85°C
Lead Temperature (soldering, 10s) .................................+300°C
= -5.2V, I
BIASSET
BIASSET
BIASSET
BIASSET
BIASSET
Retime disabled
Retime enabled
24-Lead Thin QFN
(derate 20.8mW/°C above +85°C) .............................1354mW
= V
= V
= V
= V
< V
≥ V
EE
BIAS
EE
+ 0.55V,
EE
EE
EE
EE
= 30mA, I
+ 0.36V
+ 0.11V
+ 0.36V
+ 2.0V
+ 0.36V
MOD
-1100
42.5
-480
MIN
-5.5
-0.4
V
112
V
0.2
0.2
2.1
8.8
50
52
-1
= 100mA, and T
EE
EE
A
= +85°C)
TYP
10.7
36.4
11.1
124
140
120
0.3
15
50
15
56
20
37
5
A
V
V
+1100
MAX
EE
+480
EE
58.5
+0.4
11.3
58.4
-4.9
= +25°C, unless
174
201
2.0
1.6
1.2
4.3
40
0
+ 2
+ 1
ppm/°C
UNITS
mA
mA
Gbps
MHz
V
mA
mA
mA
mA
dB
dB
kΩ
Ω
P-P
Ω
Ω
V
V
V
V
P-P
P-P