HMC900LP5E v04.0811 50 MHz DUAL PROGRAMMABLELOW PASS FILTER with DRIVERTable 5. Pin Descriptions Pin Number Function Description Interface schematic The pins are not connected internally; however, all data 1, 3, 8 - 10, N/C shown herein was measured with these pins connected to 17, 24, 25, 32 RF/DC ground externally. Quadrature (Q) Channel 5V supply. 2, 4 VDDQ Must be locally decoupled to gND 5 CMQ Quadrature (Q) channel output common mode level Quadrature (Q) channel positive and negative differential 3 6, 7 OQP, OQN outputs g IN s 11 CalCK Calibration clock input s e C O R 12, 14, 15 sClK, sDI, seN sPI Data clock, data input and enable respectively. l P a N Ig s 13 sDO sPI Data Output D N a B 16 DVDD Digital 5V supply. Must be locally decoupled to gND. e s a Inphase (I) channel negative and positive differential 18, 19 OIN, OIP outputs respectively IF / B Information furnish F e o d r b y pArnic alo e g , D d evi ecleis vie s rby eli, ea ve n d d to tbo e apl cc a ur c at e e ao n r d d releiars ble ,. p Ho le we a vesr, en c o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other ontact Hittite Microwave Corporation: One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 2 Elizabeth Drive, Chelmsford, MA 01824 Phon rights of third parties that may result from its use. Specifications subject to change without notice. No e: 9 Ph 7 o 8 n - e 2 : 750 81- - 3 3 2 3 9- 4 4 3 7 0 Fax 0 • O : rd 9 e 7 r o8 nl-i2 n 50 e at -33 ww 7 w. 3 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. analog.com 3 - 8 Order On- Trademarks and registered trademarks are the property of their respective owners. line at www.hi A tptiptliec.actio o m n Support: Phone: 1-800-ANALOG-D