HMC602LP4 Datasheet, PDF (9/10 Pages) Hittite Microwave Corporation – 70 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 8000 MHz

v01.0407
HMC602LP4 / 602LP4E
70 dB, LOGARITHMIC
DETECTOR / CONTROLLER, 1 - 8000 MHz
Application & Evaluation PCB Schematic
8
Notes
Note 1: The HMC602LP4 & HMC602LP4E evaluation boards are pre-assembled for single-ended input, and detector/RSSI mode.
Note 2: For detector mode, connect high impedance volt meter to the LOGOUT port, and make no connection to VSET. LOGOUT
is shorted to VSET by R9, as required for detector mode.
Note 3: For controller mode, remove R9 and install 0 ohm resistor (R11), then make appropriate connection to LOGOUT and VSET.
In controller mode, the LOGOUT output can be used to drive a variable gain amplifier, or a variable attenuator, either
directly or through a buffer or microcontroller. VSET should be connected to an external supply, typically between +0.6
and +1.9V.
Note 4: Terminal CPB must be connected to ground for proper operation.
8 - 30
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com