MAX3891ECB-TD Maxim Integrated, MAX3891ECB-TD Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
MAX3891ECB-TD
Manufacturer Part Number
MAX3891ECB-TD
Description
Serializers & Deserializers - Serdes
Manufacturer
Maxim Integrated
Type
Serializerr
Datasheet
1.MAX3891ECBD.pdf
(12 pages)
Specifications of MAX3891ECB-TD
Data Rate
2.5 Gbit/s
Input Type
LVPECL
Output Type
LVPECL
Number Of Inputs
16
Number Of Outputs
1
Operating Supply Voltage
3 V to 3.6 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TQFP-64 EP
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage - Max
3.6 V
Supply Voltage - Min
3 V
16:1 Serializer,3.3V, 2.5Gbps, SDH/SONET,
with Clock Synthesis and LVPECL Inputs
8
Figure 3. Alternative PECL-Input Termination
_______________________________________________________________________________________________________
_______________________________________________________________________________________
PECL TERMINATIONS
AC-COUPLING TO
NON-PECL OUTPUTS
DC-COUPLING TO
PECL OUTPUTS
GENERATION
GENERATION
GENERATION
OVERHEAD
OVERHEAD
OVERHEAD
Z
Z
Z
Z
Z
Z
0
0
0
0
0
0
b. DC-COUPLING TO NON-PECL OUTPUTS
= 50Ω
= 50Ω
= 50Ω
= 50Ω
= 50Ω
= 50Ω
c. AC-COUPLING TO NON-PECL OUTPUTS
(V
a. PECL TERMINATIONS
V = +3.3V
CC
+3.3V
0.1µF
0.1µF
- 2V)
130Ω
130Ω
50Ω
82Ω
82Ω
130Ω
130Ω
50Ω
82Ω
82Ω
MAX3891
MAX3891
MAX3891
INPUTS
INPUTS
INPUTS
PECL
PECL
PECL
8