HMC861LP3E_12 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – 13 GHz LOW NOISE PROGRAMMABLE

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HMC861LP3E
13 GHz LOW NOISE PROGRAMMABLE
DIVIDER (N = 1, 3)
Pin Description
Pin Number
Function
1, 4, 8, 9,
12, 14, 15
GND
Description
Ground: Backside of package has exposed metal ground slug which
must be connected to RF/DC ground.
Interface Schematic
2
IN
RF Input must be DC blocked.
3
NIN
RF Input 180° out of phase with pin 2 for differential operation.
AC ground for single ended operation.
5
S0
CMOS compatible division ratio control bit.
See programming truth table.
6
GND
Internally connected to circuitry, must be connected to RF/DC ground
for proper operation.
The pins are not connected internally; however, all data shown
7
NC
herein was measured with these pins connected to RF/DC ground
externally.
10
NOUT
Divider output 180° out of phase with pin 11.
RF output must be DC blocked.
11
OUT
Divided Output. RF output must be DC blocked.
13, 16
Vcc1, Vcc2
Supply voltage 5V. Connect both pins to +5V supply.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
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Application Support: Phone: [phone] or [e-mail]