 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| MAX3873AEGP Rev. A RELIABILITY REPORT FOR MAX3873AEGP PLASTIC ENCAPSULATED DEVICES November 28, 2002 MAXIM INTEGRATED PRODUCTS 120 SAN GABRIEL DR. SUNNYVALE, CA 94086 Written by Reviewed by Jim Pedicord Quality Assurance Reliability Lab Manager Bryan J. Preeshl Quality Assurance Executive Director Conclusion The MAX3873A successfully meets the quality and reliability standards required of all Maxim products. In addition, Maxim's continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim's quality and reliability standards. Table of Contents I. ........Device Description II. ........Manufacturing Information III. .......Packaging Information IV. .......Die Information V. ........Quality Assurance Information VI. .......Reliability Evaluation ......Attachments I. Device Description A. General The MAX3873A is a compact, low-power 2.488Gbps/ 2.67Gbps clock-recovery and data-retiming IC for SDH/SONET applications. The phase-locked loop (PLL) recovers a synchronous clock signal from the serial NRZ data input. The input data is then retimed by this recovered clock, providing a clean data output. The MAX3873A meets all SDH/SONET jitter specifications, does not require an external reference clock to aid in frequency acquisition, and provides excellent tolerance to both deterministic and sinusoidal jitter. The MAX3873A provides a PLL loss-of-lock (LOL-bar) output to indicate whether the CDR is in lock. The recovered data and clock outputs are CML with on-chip 50 back terminations on each line. The clock output can be powered down if not used. The MAX3873A is implemented in Maxim's second-generation SiGe process and consumes only 260mW at 3.3V supply (output clock disabled, low output swing). The device is available in a 4mm x 4mm 20-pin QFN exposed-pad package and operates from -40C to +85C. B. Absolute Maximum Ratings Item Supply Voltage (V CC to GND) Voltage at SDI +/CML Output Current at SDO +/-, SCLKO+/Voltage at /LOL, FASTRACK, FIL+/-, SCLKEN MODE, RATEST Storage Temp. Lead Temp. (10 sec.) Power Dissipation 20-Pin QFN Derates above +70 C 20-Pin QFN Rating -0.5V to +5V (VCC-1.0V) to (VCC +0.5V) 22mA (-0.5V to (VCC + 0.5V) -55 C to +150 C +300 C 1300mW 20.0mW/ C II. Manufacturing Information A. Description/Function: Low-Power, Compact 2.5Gbps or 2.7Gbps Clock-Recovery and DataRetiming GST4 2028 Oregon, USA Korea Septmeber, 2002 B. Process: C. Number of Device Transistors: D. Fabrication Location: E. Assembly Location: F. Date of Initial Production: III. Packaging Information A. Package Type: B. Lead Frame: C. Lead Finish: D. Die Attach: E. Bondwire: F. Mold Material: G. Assembly Diagram: H. Flammability Rating: I. Classification of Moisture Sensitivity per JEDEC standard JESD22-A112: 20-Pin QFN Copper Solder Plate Silver-filled epoxy Gold (1.0 mil dia.) Epoxy with silica filler Buildsheet # 05-7001-0497 Class UL94-V0 Level 1 IV. Die Information A. Dimensions: B. Passivation: C. Interconnect: D. Backside Metallization: E. Minimum Metal Width: F. Minimum Metal Spacing: G. Bondpad Dimensions: H. Isolation Dielectric: I. Die Separation Method: 80 x 80 mils Si3N4/SiO2 (Silicon nitride/ Silicon dioxide) Au None Metal1: 1.2; Metal2: 1.2; Metal3: 1.2; Metal4: 5.6 microns (as drawn) Metal1: 1.6; Metal2: 1.6; Metal3: 1.6; Metal4: 4.2 microns (as drawn) 5 mil. Sq. SiO2 Wafer Saw V. Quality Assurance Information A. Quality Assurance Contacts: Jim Pedicord (Reliability Lab Manager) Bryan Preeshl (Executive Director of QA) Kenneth Huening (Vice President) B. Outgoing Inspection Level: 0.1% for all electrical parameters guaranteed by the Datasheet. 0.1% For all Visual Defects. C. Observed Outgoing Defect Rate: < 50 ppm D. Sampling Plan: Mil-Std-105D VI. Reliability Evaluation A. Accelerated Life Test The results of the 150 C biased (static) life test are shown in Table 1. Using these results, the Failure Rate () is calculated as follows: = 1 = MTTF 1.83 (Chi square value for MTTF upper limit) 192 x 4389 x 90 x 2 Temperature Acceleration factor assuming an activation energy of 0.8eV = 5.39 x 10-8 = 5.39 F.I.T. (60% confidence level @ 25 C) This low failure rate represents data collected from Maxim's reliability qualification and monitor programs. Maxim also performs weekly Burn-In on samples from production to assure reliability of its processes. The reliability required for lots which receive a burn-in qualification is 59 F.I.T. at a 60% confidence level, which equates to 3 failures in an 80 piece sample. Maxim performs failure analysis on rejects from lots exceeding this level. Maxim also performs 1000 hour life test monitors quarterly for each process. This data is published in the Product Reliability Report (RR-1M). B. Moisture Resistance Tests Maxim evaluates pressure pot stress from every assembly process during qualification of each new design. Pressure Pot testing must pass a 20% LTPD for acceptance. Additionally, industry standard 85 C/85%RH or HAST tests are performed quarterly per device/package family. C. E.S.D. and Latch-Up Testing The HF80 die type has been found to have all pins able to withstand a transient pulse of 800V, per Mil-Std883 Method 3015 (reference attached ESD Test Circuit). Latch-Up testing has shown that this device withstands a current of 250mA and/or 20V. Table 1 Reliability Evaluation Test Results MAX3873AEGP TEST ITEM TEST CONDITION FAILURE IDENTIFICATION SAMPLE SIZE NUMBER OF FAILURES Static Life Test (Note 1) Ta = 150 C Biased Time = 192 hrs. Moisture Testing (Note 2) Pressure Pot Ta = 121 C P = 15 psi. RH= 100% Time = 168hrs. Ta = 85 C RH = 85% Biased Time = 1000hrs. DC Parameters & functionality 90 0 DC Parameters & functionality 77 0 85/85 DC Parameters & functionality 77 0 Mechanical Stress (Note 2) Temperature Cycle -65 C/150 C 1000 Cycles Method 1010 DC Parameters 77 0 Note 1: Life Test Data may represent plastic D.I.P. qualification lots. Note 2: Generic process/package data. Attachment #1 TABLE II. Pin combination to be tested. 1/ 2/ Terminal A (Each pin individually connected to terminal A with the other floating) 1. 2. All pins except VPS1 3/ All input and output pins Terminal B (The common combination of all like-named pins connected to terminal B) All VPS1 pins All other input-output pins 1/ Table II is restated in narrative form in 3.4 below. 2/ No connects are not to be tested. 3/ Repeat pin combination I for each named Power supply and for ground (e.g., where VPS1 is VDD, VCC, VSS, VBB, GND, +VS, -VS, VREF, etc). 3.4 a. b. Pin combinations to be tested. Each pin individually connected to terminal A with respect to the device ground pin(s) connected to terminal B. All pins except the one being tested and the ground pin(s) shall be open. Each pin individually connected to terminal A with respect to each different set of a combination of all named power supply pins (e.g., V , or V SS1 SS2 or V SS3 or V CC1 , or V CC2 ) connected to terminal B. All pins except the one being tested and the power supply pin or set of pins shall be open. Each input and each output individually connected to terminal A with respect to a combination of all the other input and output pins connected to terminal B. All pins except the input or output pin being tested and the combination of all the other input and output pins shall be open. c. TERMINAL C R1 S1 R2 TERMINAL A REGULATED HIGH VOLTAGE SUPPLY S2 C1 DUT SOCKET SHORT CURRENT PROBE (NOTE 6) TERMINAL B R = 1.5k C = 100pf Mil Std 883D Method 3015.7 Notice 8 TERMINAL D |
Price & Availability of MAX3873AEGP
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |