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RFVC1833 Datasheet, PDF (6/10 Pages) RF Micro Devices – Multiple Frequency Outputs
RFVC1833
Pin Names and Descriptions
Pin
1-3
4
Name
N/C
RFOUT/4
Description
No internal connection.
VCO RF output at Fo/4. Externally DC-blocked.
Interface Schematic
5V
5
6
7-10
11
12
13-18
19
20
21
RFOUT/4
GND
VCC_DIG
N/C
GND
RFOUT/2
N/C
RFOUT
Connect to PCB ground.
ign Supply voltage input for the integrated frequency divider. Typical
+5V. Ground this pin to disable digital divider and reduce current
Des consumption by 60mA.
GND
VCC_DIG
w No internal connection.
e Connect to PCB ground.
VCO RF output at Fo/2. Internally DC-blocked.
or N No internal connection.
Not F VCO RF output at Fo. Internally DC-blocked.
See Pin 5 interface schematic
RFOUT/2
RFOUT
N/C
VCC_OSC
No internal connection.
Supply voltage input for the VCO. Typical +5V.
VCC_OSC
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.
DS140424
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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