HMC662LP3E_10 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – 54 dB, LOGARITHMIC DETECTOR, 8 - 30 GHz

v01.1010
HMC662LP3E
54 dB, LOGARITHMIC
DETECTOR, 8 - 30 GHz
Pin Descriptions
Pin Number
Function
1, 4, 5, 8, 9
N/C
Description
No connection necessary. These pins may be connected to
RF/DC ground without affecting performance.
Interface Schematic
2
RFIN
RF input pin.
3
AC GND
External capacitor to ground is required.
See application circuit.
6, 7
GND
These pins and the exposed package bottom must be
connected to a high quality RF/DC ground.
11
10, 11
LOG FB,
LOG OUT
Log out and feedback. These pins should
be connected to each other through a 0 ohm resistor.
See application circuit.
Enable pin connected to Vcc1 or Vcc2 for normal
12
EN
operation. Total supply current reduced to less
than 3mA when EN is set to 0V.
13
Vcc2
Bias Supply. Connect supply voltage to
this pin with appropriate filtering.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]
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