SK1303 LVDS Receiver/Driver HIGH-PERFORMANCE PRODUCTS Description Features SK1303 is a true differential LVDS Receiver/Driver. This device is designed to support frequency rates in excess of 800 MHz. SK1303 operates over an extended supply range of 3.0V to 5.5V and has a 100 Ω onchip termination resistor across its differential inputs. Extended Supply Voltage Range: (VCC = 3.0V to 5.5V; VEE = 0V) 800 MHz Minimum Toggle Frequency Typical 350 mV Differential LVDS Inputs/Outputs Onchip 100 Ω Input Termination Resistor ESD Protection > 4000V Specified Over Industrial Temperature Range: 40oC to 85oC Available in both 8 pin SOIC and MSOP Packages Flammability Rating: UL-94 Code V-0 Moisture sensitivity: Level 1 When the differential LVDS inputs are left open or floating, the output Q will be at a logic LOW and Q* at a logic HIGH. Functional Block Diagram Pin Descriptions NC 1 8 VCC D 2 7 Q P i n N a me Functi on D, D* Di fferenti al LVDS i nputs Q, Q* Di fferenti al LVDS Outputs 100Ω D* 3 6 Q* NC 4 5 VEE Revision 1/ April 10, 2002 1 www.semtech.com SK1303 HIGH-PERFORMANCE PRODUCTS Package Information 8 Pin SOIC Package TOP VIEW END VIEW D A 8 C 5 H E 0.25 M B M 1 4 h x 45o B q e A Seating Plane C L 0.10 A1 B 0.25 M C B S A S MILLIMETERS DIM MIN MAX A 1.35 1.75 A1 0.10 0.25 B 0.33 0.51 C 0.19 0.25 D 4.80 5.00 E 3.80 4.00 e 1.27 BSC H 5.80 6.20 h 0.25 0.50 L 0.40 1.27 θ 0o 8o Revision 1/ April 10, 2002 NOTES: 1. Dimensions are in millimeters. 2. Dimensions D and E do no include mold protrusion. 3. Maximum mold protrusion 0.15 per side. 4. Dimension B does not include Dambar protrusion. Allowable Dambar protrusion shall be 0.127 total in excess of the B dimension at maximum material condition. 2 www.semtech.com SK1303 HIGH-PERFORMANCE PRODUCTS Package Information (continued) 8 Pin MSOP Package TOP VIEW 8 BOTTOM VIEW 5 H E 1 4 B END VIEW e DETAIL A A L D q See Detail A C MILLIMETERS Revision 1/ April 10, 2002 DIM MIN MAX A 0.94 1.1 B 0.25 0.40 C 0.13 0.23 D 2.90 3.10 E 2.90 3.10 e 0.65 BSC H 4.75 5.1 L 0.4 0.7 θ o 0 6 3 NOTES: 1. Dimensions are in mm 2. Controlling dimension: mm 3. Dimension does not include mold flash or protrusions, either of which shall not exceed 0.20 o www.semtech.com SK1303 HIGH-PERFORMANCE PRODUCTS Absolute Maximum Ratings Sy mbol Pa r a m e t e r Va l u e Uni t VEE Po we r S u p p l y ( V C C = 0 V ) -6.0 to 0 V VCC Po we r S u p p l y ( V E E = 0 V ) 6.0 to 0 V VI I n p u t Vo l t a g e ( V C C = 0 V, V I n o t m o r e n e g a t i v e t h a n V E E ) -6.0 to 0 V VI I n p u t Vo l t a g e ( V E E = 0 V, V I n o t m o r e p o s i t i v e t h a n V C C ) 6.0 to 0 V I OUT Output Cur rent Continuous Surge 50 100 mA mA TA O p e r a t i n g Te m p e r a t u r e R a n g e -40 to +85 oC Tstg S t o r a g e Te m p e r a t u r e -65 to +150 oC θ JA f or SOI C Ther mal Resi st anc e ( J unc t i on- t o- Ambi ent ) Still Air 500 lfpm 153.7 130 oC/W oC/W θ JC f or SOI C Ther mal Resi st anc e ( J unc t i on- t o- Case) 41.2 oC/W θ JA f or MSOP Ther mal Resi st anc e ( J unc t i on- t o- Ambi ent ) Still Air 5 0 0 l f p m ( > 2 l ay e r s ) 206.3 140 oC/W oC/W θ JC f or MSOP Ther mal Resi st anc e ( J unc t i on- t o- Case) 39.1 oC/W Tsol S o l d e r Te m p e r a t u r e ( < 2 t o 3 s e c o n d s : 2 4 5 o C d e s i r e d ) 265 oC * Maximum Ratings are those values beyond which damage to the device may occur. DC Characteristics SK1303 LVDS Input DC Electrical Characteristics (VCC = +3.0V to +5.5V; VEE = 0V) TA = - 4 0 o C Sy mb o l Char act er i st i c Mi n VIH I n p u t Hi g h Vo l t a g e VIL Ma x Mi n 0. 9 2. 6 I n p u t L o w Vo l t a g e 0. 65 RIN I n p u t I mp e d a n c e 79 VPP Minimum Peak-to-Peak I n p u t Swi n g I CC Suppl y Cur rent Revision 1/ April 10, 2002 100 Ty p TA = 0 o C 100 Ty p TA = + 2 5 o C Ma x Mi n 0. 9 2. 6 2. 40 0. 65 121 79 1000 100 100 45 Ma x Mi n 0. 9 2. 6 2. 40 0. 65 121 79 1000 100 45 4 Ty p TA = + 8 5 o C 100 Ma x Uni t 0. 9 2. 6 V 2. 40 0. 65 2. 40 V 121 79 121 Ω 1000 100 1000 mV 45 mA 45 Ty p 100 www.semtech.com SK1303 HIGH-PERFORMANCE PRODUCTS DC Characteristics (Continued) SK1303 LVDS Outputs DC Electrical Characteristics (VCC = +3.0V to +5.5V; VEE = 0V) TA = - 40oC S y mb o l C h a r a c t e r i s t i c Mi n Typ TA = 0oC Ma x Mi n Typ TA = + 25oC Ma x Mi n Typ TA = + 85oC Ma x Mi n Typ Ma x Un i t V OH Ou t p u t Hi g h Voltage 1. 25 1. 8 1. 25 1. 8 1. 25 1. 8 1. 25 1. 8 V V OL Ou t p u t L o w Voltage 0. 95 1. 5 0. 95 1. 5 0. 95 1. 5 0. 95 1. 5 V RO Ou t p u t I mp e d a n c e 15 70 15 70 15 70 15 70 Ω DVOUT Peak-to-Peak Voltage 1 250 470 250 470 250 470 250 470 mV 350 350 350 350 AC Characteristics SK1303 AC Electrical Characteristics (VCC = +3.0V to +5.5V; VEE = 0V) TA = - 40oC Mi n Typ Ma x Mi n F MA X Max Toggle Frequency 2 800 t PLH t PHL Propagation Delay D to Q 450 595 740 450 600 750 470 615 760 500 650 800 ps tr, tf Output Rise/Fall 150 335 520 150 240 330 150 240 330 160 250 340 ps 800 Mi n Typ TA = + 85oC Char act er i st i c 2. Ma x TA = + 25oC S y mb o l Notes: 1. Typ TA = 0oC Ma x 800 Mi n Typ Ma x 800 Uni t MH z DVOUT is obtained as follows: Voltages of Q and Q* outputs with respect with VEE are measured. The absolute difference between the high and the low is equal to DVOUT. 250 mV minimum output peak-to-peak swing per Max. toggle frequency. Application Notes AN1004 - Interfacing Between LVDS and ECL / LVECL / PECL / LVPECL Revision 1/ April 10, 2002 5 www.semtech.com SK1303 HIGH-PERFORMANCE PRODUCTS Ordering Information Ordering Code Package ID SK1303D 8-SOIC SK1303DT 8-SOIC SK1303MS 8-MSOP SK1303MST 8-MSOP The letter “T” stands for tape and reel. For tape and reel information refer to the HPP Part Ordering Information Data Sheet. Marking Information 8 PIN SOIC PACKAGE Function Code / Part Number S K 1 3 0 Y Y W W 3 Assembly Lot Number YY: Last two digits of the Year WW: Working Week 8 PIN MSOP PACKAGE Function Code / Part Number 1 3 0 3 Assembly Lot Number Assembly Date Code Contact Information Division Headquarters 10021 Willow Creek Road San Diego, CA 92131 Phone: (858) 695-1808 FAX: (858) 695-2633 Revision 1/ April 10, 2002 Semtech Corporation High-Performance Products Division 6 Marketing Group 1111 Comstock Street Santa Clara, CA 95054 Phone: (408) 566-8776 FAX: (408) 566-8759 www.semtech.com