MAX3784AUTE+ Maxim Integrated Products, MAX3784AUTE+ Datasheet - Page 6

• Manufacturer Part Number: MAX3784AUTE+
• Description: IC BOARD EQUALIZER 5GBPS 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX3784AUTE+

• Applications: Data Transport
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 16-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -

The MAX3784/MAX3784A is optimized for automatic
operation at 5Gbps. Equalization at other data rates,
such as 1.25Gbps and 2.5Gbps, is possible. See the
Typical Operating Characteristics for Deterministic Jitter
vs. Line Length and Deterministic Jitter vs. Amplitude
for typical performance at these data rates.
5Gbps PCB Equalizer
Figure 3. CML Input Equivalent Circuit
6
_______________________________________________________________________________________
Applications Information
50Ω
50Ω
250μA
V
CC
Alternate Data Rates
Circuit board layout and design can significantly affect
the MAX3784/MAX3784As’ performance. Use good
high-frequency design techniques, including minimiz-
ing ground inductance and connections and using con-
trolled-impedance transmission lines for the
high-frequency data signals. Route signals differentially
to reduce EMI susceptibility and crosstalk. Solder the
exposed pad to supply ground for proper thermal and
electrical operation.
Place power-supply decoupling capacitors as close as
possible to the V
Figure 4. CML Output Equivalent Circuit
TOP VIEW
Pin Configurations (continued)
N.C.
N.C.
N.C.
* THE EXPOSED PAD MUST BE SOLDERED TO SUPPLY GROUND
FOR CORRECT THERMAL AND ELECTRICAL PERFORMANCE.
EN
50Ω
13
14
15
16
CC
V
pins.
CC
+
12
1
MAX3784A
MAX3784
11
50Ω
2
TQFN
Layout Considerations
10
3
*EP
9
4
8
7
6
5
N.C.
V
GND
N.C.
CC
OUT+
OUT-