MIXERS - DOWNCONVERTERS - SMT
8
8 - 59
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Pin Descriptions
Pin Number Function Description Interface Schematic
1, 4, 7,
9, 14, 16
N/C
No Connection. These pins may be connected to RF ground.
Performance will not be affected.
2LO
This pin is DC coupled and matched to 50 Ohms from 0.8 - 1.0
GHz. An external series capacitor (100 pF) (C9) is required.
3 Vdd LO 1
Power Supply for the LO ampli er, An external 56 nH series
inductor (L3) with 22 Ohm series bias resistor (R2) and an RF
bypass capacitor (C8) are required.
5 Vdd LO 2
Power supply for the LO ampli er. One external RF bypass
capacitor (10,000 pF) (C3) is required.
6Vdd IF
Bias voltage for IF ampli er. One external RF bypass capacitor
(10,000 pF) (C2) is required.
8IF Bias
DC bias setting for IF ampli er.
(C1, R1)
10 IF
Output of IF and bias port for ampli er. A pull up inductor (L1),
output matching network (C5, C6, C7, L2, L4), and 10,000 pF
bypass capacitor (C4) are required.
11, 12, 13 GND
Pin must connect to RF ground. Backside of package has
exposed metal ground slug that must also be connected to
RF/DC ground.
15 RF
This pin is DC coupled and matched to 50 Ohms from
0.8 - 1.0 GHz.
HMC377QS16G / 377QS16GE
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
v02.0207
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