HMC734LP5 Datasheet, PDF (4/6 Pages) Hittite Microwave Corporation – MMIC VCO w/ DIVIDE-BY-4 8.6 - 10.2 GHz

v03.0609
Absolute Maximum Ratings
Vcc(Dig), Vcc(Amp), Vcc(RF)
Vtune
Junction Temperature
Continuous Pdiss (T=85 °C)
(derate 25.3 mW/C above 85 °C
Thermal Resistance
(junction to ground paddle)
Storage Temperature
Operating Temperature
+5.5 Vdc
0 to +15V
135 °C
1.3 W
39.5 °C/W
-65 to +150 °C
-40 to +85 °C
HMC734LP5 / 734LP5E
MMIC VCO w/ DIVIDE-BY-4
8.6 - 10.2 GHz
Typical Supply Current vs. Vcc
Vcc (V)
Icc (mA)
4.75
198
5.00
218
5.25
237
Note: VCO will operate over full voltage range shown above.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Pin Descriptions
Pin Number
1 - 3, 7 - 10,
12 - 17, 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
12
Supply voltage for prescaler. If prescaler is not
6
Vcc (Dig)
required, this pin may be left open to conserve
approximately 100 mA of current.
19
RFOUT
RF output (AC coupled).
21
Vcc (RF)
Supply Voltage, +5V
29
5, 11, 18,
Paddle
VTUNE
GND
Control voltage and modulation input. Modulation
bandwidth dependent on drive source impedance.
See “Determining the FM Bandwidth of a Wideband
Varactor Tuned VCO” application note.
Package bottom has an exposed metal paddle that
must be connected to RF/DC ground.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
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