hmc611lp4 Hittite Microwave Corporation, hmc611lp4 Datasheet - Page 9

• Manufacturer Part Number: hmc611lp4
• Description: 60 Db, Logarithmic Detector / Controller, 1 - 10000 Mhz
• Manufacturer: Hittite Microwave Corporation

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Application & Evaluation PCB Schematic
Notes
Note 1: The HMC611LP4 & HMC611LP4E 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
Note 3: For controller mode, remove R9 and install 0 ohm resistor (R11), then make appropriate connection to LOGOUT and VSET.
Note 4: Terminal CPB must be connected to ground for proper operation.
is shorted to VSET by R9, as required for detector mode.
In controller mode, the LOGOUT output can be used to drive a variable gain amplifi er, 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.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
v01.1107
Order On-line at www.hittite.com
DETECTOR / CONTROLLER, 1 - 10000 MHz
HMC611LP4
60 dB, LOGARITHMIC
/
611LP4E