5 4 3 2 1 REVISION HISTORY ECO REV __ 2 DESCRIPTION APPROVED PRODUCTION SUNNY H. DATE 06-28-13 D D C4 C5 LO T1 1:1 XFMR MINI-CIRCUITS TC1-1-13M+ 3 4 13 GND 14 LO- IN- OUT- LGND GND GND EN C C2 0.1uF L3 0 Ohm 0603 C9 6.8pF 3 1 2 6 OUT 11 OUT+ U1 LTC5510IUF IADJ 6 IN+ L1 6.8nH 10 9 17 L2 6.8nH J3 4 5 C8 10nF T2 4:1 XFMR ANAREN BD1222J50200AHF C 8 2 C3 0.7pF VCC2 4 12 GND 7 J1 3 2 1 TEMP VCC1 IN 1 6 C1 0.1uF LO+ 16 TP E4 5 TEMP 0.1uF 15 0.1uF J2 * R1 4.75K C7 10nF E3 E1 C6 1uF 0603 E2 B * * VCC EN 4.5V - 5.3V GND VCC RANGE VCC 5V (DEFAULT) 3.3V B RANGE R1 4.5V - 5.3V 4.75K 3.1V - 3.6V 1.8K NOTE: UNLESS OTHERWISE SPECIFIED CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. 1. ALL COMPONENTS ARE 0402 SIZE A APPROVALS PCB DES. A.K. APP ENG. SUNNY H. TECHNOLOGY TITLE: SCHEMATIC WIDEBAND ACTIVE MIXER, HIGH FREQUENCY OUTPUT SIZE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 5 4 3 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only N/A SCALE = NONE DATE: 2 IC NO. REV. LTC5510IUF 2 DEMO CIRCUIT 1983A Friday, June 28, 2013 SHEET 1 1 OF 1 A