MAX3945ETE+ datasheet(2/24 Pages) MAXIM

Part #	MAX3945ETE+

Description	1.0625Gbps to 11.3Gbps, SFP Dual-Path Limiting Amplifier

Download	24 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

2 / 24 page

2 ______________________________________________________________________________________

1.0625Gbps to 11.3Gbps,

SFP+ Dual-Path Limiting Amplifier

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

VCC.......................................................................-0.3V to +4.0V

Voltage Range at SDA, SCL, CSEL,

LOS, CAZ, RPMIN................................. -0.3V to (VCC + 0.3V)

Voltage Range at ROUT+, ROUT- ........(VCC - 2V) to (VCC + 0.3V)

Voltage Range at RIN+, RIN-........ (VCC - 1.7V) to (VCC + 0.3V)

Current Range Into LOS...................................... -1mA to +5mA

Current Range Into SDA ..................................... -1mA to +1mA

Current Out of ROUT+, ROUT- ..........................................40mA

Continuous Power Dissipation (TA = +70NC)

16-Pin TQFN (derate 14.7mW/NC above +70NC).........1.176W

Operating Junction Temperature Range ......... -55NC to +150NC

Storage Temperature Range............................ -65NC to +160NC

Lead Temperature (soldering, 10s) ................................+300NC

Soldering Temperature (reflow) ......................................+260NC

ELECTRICAL CHARACTERISTICS

(VCC = 2.85V to 3.63V, CML receiver output is AC-coupled to differential 100I load, CCAZ = 0.1FF, TA = -40NC to +85NC. Registers

are set to default values, unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25NC, unless otherwise noted.)

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLY

Power-Supply Current

ICC

Includes the CML output current,

VDIFF_ROUT = 400mVP-P, RXDE_EN = 0,

LOS1_EN = 1, LOS2_EN = 0

46.6

62

mA

Includes the CML output current,

VDIFF_ROUT = 400mVP-P, RXDE_EN = 0,

LOS1_EN = 0, LOS2_EN = 1

39.4

52.5

Power-Supply Voltage

VCC

2.85

3.63

V

Power-Supply Noise

f < 10MHz

100

mVP-P

10MHz < f < 20MHz

10

GENERAL

Input Data Rate

1.06

10.32

11.3

Gbps

Input/Output SNR

14.1

BER

10E-12

POWER-ON RESET (POR)

POR Deassert Threshold

2.55

2.75

V

POR Assert Threshold

2.3

2.45

V

INPUT SPECIFICATIONS

Differential Input Resistance

RIN+/RIN-

RIN_DIFF

75

100

125

I

Input Sensitivity

(Note 1)

VINMIN

RATE_SEL = 1, input transition time 25ps,

10.32Gbps, PRBS23-1 pattern

4

8

mVP-P

RATE_SEL = 0, input transition time 260ps,

1.25Gbps, K28.5 pattern

1

2

Input Overload

VINMAX

1.2

VP-P

Input Return Loss

SDD11

DUT is powered on, f P 5GHz

10

dB

DUT is powered on, f P 16GHz

7

SCC11

DUT is powered on, 1GHz < f P 5GHz

13

dB

DUT is powered on, 1GHz < f P 16GHz

5

RPMIN Input-Current High

IIH

LOS1_EN = 0 and LOS2_EN = 1,

VRPMIN = 2V

50

nA

Similar Part No. - MAX3945ETE+

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX394	134Kb / 12P	Low-Voltage, Quad, SPDT, CMOS Analog Switch Rev 0; 5/95
	MAX394	219Kb / 13P	Low-Voltage, Quad, SPDT, CMOS Analog Switch Rev 2; 9/08
	MAX3940	355Kb / 13P	10Gbps EAM Driver with Integrated Bias Network Rev 0; 1/03
	MAX3940E/D	355Kb / 13P	10Gbps EAM Driver with Integrated Bias Network Rev 0; 1/03
	MAX3941	319Kb / 11P	10Gbps EAM Driver with Integrated Bias Network Rev 0; 7/03

More results

Similar Description - MAX3945ETE+

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX3946	2Mb / 28P	1.0625Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance Rev 0; 3/10
	MAX3798	1Mb / 35P	1.0625Gbps to 10.32Gbps, Integrated, Low-Power SFP Limiting Amplifier and VCSEL Driver Rev 0; 10/08
	MAX3969	303Kb / 11P	200Mbps SFP Limiting Amplifier 19-3251; Rev 1; 6/06
	MAX3969	724Kb / 11P	200Mbps SFP Limiting Amplifier Rev 0; 4/04
	MAX3799	1Mb / 36P	1Gbps to 14Gbps, SFP Multirate Limiting Amplifier and VCSEL Driver 2012
	MAX3799	1Mb / 35P	1Gbps to 14Gbps, SFP Multirate Limiting Amplifier and VCSEL Driver Rev 0; 8/09
	MAX3799	1Mb / 36P	1Gbps to 14Gbps, SFP Multirate Limiting Amplifier and VCSEL Driver Rev 1; 6/10
Source Photonics, Inc.	SP-GB-LX-XDFN	293Kb / 9P	Dual data-rate 1.25Gbps/1.0625Gbps
Renesas Technology Corp	F0109	1Mb / 17P	Dual Path Ultra-Low Noise Amplifier 650MHz to 1000MHz Jan 13, 2022
Renesas Technology Corp	F0111	1Mb / 21P	Dual Path Ultra-Low Noise Amplifier 2200MHz to 4200MHz Jan 13, 2022

More results

MAX3945ETE+ Datasheet(PDF) 2 Page - Maxim Integrated Products

MAX3945ETE+ Datasheet(HTML) 2 Page - Maxim Integrated Products

Similar Part No. - MAX3945ETE+

Similar Description - MAX3945ETE+

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL