MAX3658AETA+T by Analog Devices

622Mbps, Low-Noise, High-Gain Transimpedance Preamplifier


The MAX3658 is a transimpedance preamplifier for receivers operating up to 622Mbps. Low noise, high gain, and low power dissipation make it ideal for fiber access and small form-factor transceivers. The MAX3658 features 45nA input-referred noise, 18kΩ transimpedance gain, 580MHz bandwidth, and 2mAP-P input overload. Operating from a +3.3V supply, the MAX3658 consumes only 66mW. An integrated filter resistor provides positive bias for the photodiode. These features, combined with a small die size, allow easy assembly into a TO-46 header with a photodiode. The MAX3658 also includes an average photocurrent monitor. The MAX3658 has typical optical sensitivity of -33dBm (0.9A/W), which exceeds the class-B APON requirements. Typical optical overload is 1dBm. The MAX3658 is available in die form with both output polarities (MAX3658A and MAX3658B). The MAX3658A is also available in a 3mm x 3mm 8-pin TDFN package.

Where to Buy

Prices starting from US$4.66

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.79
10
in stock
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element14
from US$5.56
0
in stock
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Farnell
from US$4.66
0
in stock
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Features

45nARMS Noise, -33dBm Sensitivity
18.3kΩ Transimpedance Gain
580MHz Bandwidth
2mAP-P Input Overload, 1dBm Overload
66mW Power Dissipation
3.3V Operation
Average Photocurrent Monitor

Specifications

Target Oper. Range (Gbps) <1
Data Rate (Mbps) (max) 622
VSUPPLY (V) 3.3
ICC (mA) (typ) 20
Input Noise (nA) (max) 45
Bandwidth (MHz) (min) 580
IIN (µA) (max) 2000
ZT (kΩ) 18.3
Package/Pins TDFN/8
BudgetaryPrice (See Notes) 2.95

Last 6 months Inventory & Pricing History



MAX3658AETA+T Semiconductors - ICs by Analog Devices

TRANSIMPEDANCE AMP 580MHZ TDFN-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage 3.3V
Gain Bandwidth 580MHz
Input Current Min 20mA
Input Current Max 26mA
Differential Output Voltage 240mV
Amplifier Case Style TDFN
No. of Pins 8Pins
Output Resistance -
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

622Mbps, Low-Noise, High-Gain | Analog Devices
TRANSIMPEDANCE AMP, 580MHZ, TDFN-8 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3658AETA+T ?

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Is the MAX3658AETA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3658AETA+T have stock available?

Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX3658AETA+T .

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