HMC696LP4E Datasheet, PDF (7/10 Pages) Hittite Microwave Corporation – SiGe WIDEBAND DIRECT QUADRATURE MODULATOR, 20 - 2700 MHz

v00.0508
HMC696LP4E
SiGe WIDEBAND DIRECT QUADRATURE
MODULATOR, 20 - 2700 MHz
Pin Descriptions
Pin Number
1, 6, 7, 13, 15
2, 5, 8, 11,
12, 14, 17, 19,
20, 23
Function
N/C
GND
Description
Not connected.
These pins and the ground paddle should be
connected to a high quality RF/DC ground.
10
3, 4
LOP, LON
LO inputs. Need DC decoupling capacitors.
The ports could be driven single ended or differentially.
9, 10
QN, QP
Q channel differential baseband input. These high
impedance ports should be biased around 1.5V DC.
Nominal recommended baseband input is around
700 mV pp differential.
Interface Schematic
16
RFOUT
DC coupled and matched to 50 Ohms,
output requires blocking capacitor.
18
Vcc1
21, 22
IP, IN
Supply voltage for the mixer and
output stages 74mA @ +5V.
I channel differential baseband input.
These high impedance ports should be at the
same bias voltage (VbbDC) as QN & QP.
24
Vcc2
Supply voltage for the LO stage 85mA @ +5V.
10 - 72
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