HMC714LP5 Datasheet, PDF (19/40 Pages) Hittite Microwave Corporation – DUAL RMS POWER DETECTOR 0.1 - 3.9 GHz

v05.0309
HMC714LP5 / 714LP5E
DUAL RMS POWER DETECTOR
0.1 - 3.9 GHz
Pin Descriptions
Pin Number
Function
Description
1, 5, 8
VCCA,
VCCBIAS,
VCCB
Bias Supply. Connect supply voltage to these pins
with appropriate filtering.
12
GND
Package bottom has an exposed metal paddle
that must be connected to RF/DC ground.
Interface Schematic
2, 3
INPA, INNA
Channel A RF Inputs, Connect RF to INNA
through a 1:1 balun for differential configuration.
6, 7
INNB, INPB
Channel B RF Inputs, Connect RF to INNB
through a 1:1 balun for differential configuration.
Disable pin. Connect to GND for normal
4
ENX
operation. Applying voltage V > 0.8 Vcc
will initiate power saving mode.
9, 32
COFB, COFA
Input high pass filter capacitor. Connect to
common via a capacitor to determine 3 dB point of
input signal high-pass filter. See Application Note
section.
12 - 132
10, 11
N/C
These pins are not connected internally.
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