MAX3945ETE+T by Analog Devices
1.0625Gbps to 11.3Gbps, SFP+ Dual-Path Limiting Amplifier
| Status: | Active |
|---|---|
| Series: | MAX3945 |
| RoHS: | Unknown |
Features
| 130mW Power Dissipation Enables < 1W SFP+ Modules |
| Enables Single-Module Design Compliance with 1000BASE-SX/LX and 10GBASE-SR/LR Specifications |
| -25.3dBm Optical Sensitivity at 1.25Gbps Using a 10.32Gbps ROSA |
| Selectable 1GHz/2.1GHz/2.5GHz/3GHz Input Filters at RATE_SEL = 0 Setting |
| Supports SFF-8431 SFP+ MSA and SFF-8472 Digital Diagnostic |
| Total Power Dissipation of 130mW at 3.3V Power Supply with RSSI Monitor-Based LOS |
| Total Power Dissipation of 154mW at 3.3V Power Supply with Rx Input-Based LOS |
| 4mVP-P Input Sensitivity at 11.3Gbps |
| 4psP-P DJ at 11.3Gbps with RATE_SEL = 1 |
| 4psP-P DJ at 8.5Gbps with RATE_SEL = 1 |
| 5psP-P DJ at 4.25Gbps with RATE_SEL = 0, BW1 = 1, BW0 = 1 |
| 9.0psP-P DJ at 1.25Gbps with RATE_SEL = 0, BW1 = 0, BW0 = 0 |
| 26ps Rise and Fall Time with RATE_SEL = 1 |
| 52ps Rise and Fall Time with RATE_SEL = 0 |
| CML Output with Level Adjustment and Squelch Mode |
| Programmable CML Output Deemphasis |
| CML Output Polarity Select |
| LOS Polarity Select |
| Programmable Masking Time for the LOS Output |
| LOS Assert/Deassert Level Adjustment |
| Choice of Rx Input-Based LOS or RSSI Monitor-Based LOS |
| 3-Wire Digital Interface Compatible with Maxim’s SFP+ Family of Products |
Specifications
| Target Oper. Range (Gbps) | 5 to >10 |
|---|---|
| Data Rate (Mbps) (min) | 1062 |
| Data Rate (Mbps) (max) | 11300 |
| VSUPPLY (V) | 3.3 |
| ICC (mA) (typ) | 39 |
| I/O Type | CML |
| Input Sens. (mV) | 4 |
| LOS Sens. (mV) (min) | 5.1 |
| Edge Speed (ps) (max) | 35 |
| Package/Pins | TQFN/16 |
| BudgetaryPrice (See Notes) | 4.45 |
Last 6 months Inventory & Pricing History
MAX3945ETE+T Semiconductors - ICs by Analog Devices
LIMITING AMP 2.85-3.63V TQFN-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Bandwidth | 9GHz |
|---|---|
| Supply Voltage Min | 2.85V |
| Supply Voltage Max | 3.63V |
| Amplifier Case Style | TQFN |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| 1.0625Gbps to 11.3Gbps, SFP+ D | Analog Devices |
| LIMITING AMPLIFIER, 9GHZ, -40 TO 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX3945ETE+T ?
Additional datasheets, footprints and schematics for MAX3945ETE+T are listed on our Part Details page. You can also find images and similar parts to MAX3945ETE+T on this page.
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Is the MAX3945ETE+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX3945ETE+T have stock available?
Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX3945ETE+T .
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