Tiny, Adaptive 10.7Gbps Equalizer Designed to Provide Up to 30in (0.75m) Reach on 6-mil Differential FR-4 Transmission Line, or Up to (8m) on RG-188a/U-Type Coaxial Cable for PRBS Data from 9.95Gbps to 10.7Gbps
The MAX3805 is designed to provide up to 30in (0.75m) reach on 6-mil differential FR-4 transmission line, or up to 24ft (8m) on RG-188A/U type coaxial cable, for PRBS data from 9.95Gbps to 10.7Gbps. The MAX3805 adaptive equalizer reduces intersymbol interference, resulting in 20ps residual jitter after equalization. An internal feedback network controls the equalizer to automatically match frequency-dependent skin effect and dielectric losses. The MAX3805 provides LVCMOS-compatible output-enable and signal-detect functions.
The MAX3805 has separate supply connections for the internal logic and I/O circuits. This allows the current-mode logic (CML) input and CML output to be connected to isolated supplies for independent DC-coupled interfaces to 1.8V, 2.5V, or 3.3V ICs. The MAX3805 comes in a very small 3mm x 3mm package and consumes only 135mW.
Key Features
Applications/Uses
3mm x 3mm Package
Spans 30in (0.75m) of 6-mil FR-4
Spans 24ft (8m) of Coax
Automatic Receive Equalization to Reduce ISI Caused by Path Losses
Up to 10.7Gbps NRZ Data Operating Range
Signal-Detect Output
Output-Enable Control
135mW Power Consumption
DC-Coupled Input and Output to Terminations as Low as 1.65V
Differential or Single-Ended Operation
+3.3V Core Power Supply
High-Speed Signal Distribution
OC-192, 10GbE Serial Modules
OC-192, 10GbE Switches and Routers
Key Specifications:
Equalizers (Cable and Circuit Board)
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices:
1-4
of
4
MAX3805
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
Temp
RoHS/Lead-Free? Materials Analysis
MAX3805ETE#TG16
Land Pattern: Not Available
-40°C to +85°C
See data sheet
MAX3805ETE#G16
TQFN;16 pin;10 mm²
Outline Drawing: 21-0136 (PDF)
Land Pattern: 90-0033 (PDF)
Use pkgcode/variation: T1633FH-3*
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