HMC510LP5 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 8.45 - 9.55 GHz

HMC510LP5 / 510LP5E
v00.0606
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 8.45 - 9.55 GHz
Pin Descriptions
Pin Number
1-3, 5, 8-11,
13-18, 20,
22-28, 30-32
Function
N/C
Description
No Connection. These pins may be connected to RF/
DC ground. Performance will not be affected.
4
RFOUT/4
Divide-by-4 output. DC block required.
Interface Schematic
11
Supply voltage for prescaler. If prescaler is not
6
Vcc (Dig)
required, this pin may be left open to conserve
approxiately 65 mA of current.
Supply voltage, for RFOUT/2 output. If RFOUT/2
7
Vcc (Amp)
is not required, this pin may be left open to
conserve approximately 30 mA of current.
12
RFOUT/2
Half frequency output (AC coupled).
19
RF OUT
RF output (AC coupled).
21
Vcc (RF)
Supply Voltage, +5V
Control voltage and modulation input. Modulation
bandwidth dependent on drive source impedance. See
29
VTUNE
“Determining the FM Bandwidth of a Wideband Varac-
tor Tuned VCO” application note.
GND
Package bottom has an exposed metal paddle that
must be connected to RF/DC ground.
11 - 130
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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