HMC920LP5E v07.1013 ACTIVE BIAS CONTROLLERPin Descriptions (Continued) Pin Number Function Description Interface Schematic High voltage LDO output pin. To ensure stability, connect a 10 µF capacitor with ESR>200 mΩ from 29 LDOCC LDOCC to GND. A tantalum capacitor is recommended to meet the ESR requirement. Feedback pin of the VDRAIN LDO. VDRAIN voltage 30 LDOFB is set by two resistors calculated with Eqn. 2. 32 VddCHK Should be left floating for regular operation. 13 T M Paddle GND PAD Analog ground (AGND). T - S N E M E G A N A R M E W O C P D Information furnish F e o d r p by A rnic alo e g , d Devi ecleis vie s rby eli, a eve nd t d to b o p e a l cc a ur c at e o e an r d d releiars ble , p . Ho le we a ve sr, e c no 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 20 Alpha Road, Chelmsford, MA 01824 Phone rights of third parties that may result from its use. Specifications subject to change without notice. No : 9P7 h 8 o - n 2 e 5 : 7 0- 81- 3 3 3 2 4 9- 3 F 470 ax: 9 0 • Ord 7 e 8 r o - n 2 li 5 n 0 e a-t 337 ww 3 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. w.analog.com 13 - 10 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
