HMC630LP3 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – GaAs HBT VECTOR MODULATOR 700 - 1000 MHz

v00.1007
HMC630LP3 / 630LP3E
GaAs HBT VECTOR
MODULATOR 700 - 1000 MHz
Pin Description
Pin Number
Function
1, 4, 10 - 12
N/C
Description
No connection. These pins may be connected to RF ground.
Performance will not be affected
10
2, 3
5, 15
IN, IN
Differential RF inputs, 100 Ohms differential impedance. (i.e.
each pin is 50 Ohms to ground). Must be DC blocked.
In-phase control input. Pins 5 and 15 are redundant.
I
Either input can be used.
6, 16
7, 8, 13, 14
Q
Quadrature control input. Pins 6 and 16 are redundant.
Either input can be used.
Supply Voltage, pins are DC connected on-chip. It is only nec-
Vcc
essary to supply Vcc to any 1 of the 4 pins, but all 4 pins must
be bypassed to ground. (See application circuit).
Interface Schematic
9
RFOUT
RF Output: Must be DC blocked.
GND
Ground: Backside of package has exposed metal ground
paddle which must be connected to RF/DC ground.
10 - 54
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