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Fujitsu Media Devices Limited |
FUJITSU MEDIA DEVICE
DATA SHEET
ASSP for Mobile Telephone
DS04-21712-1E
VCO (800 to 2000 MHz)
VC-23 Series
s DESCRIPTION
With excellent C/N characteristics and low current consumption, this VCO series is suitable for use with AMPS,
CDMA and PCS and is ideal to miniaturize dual-band mode products. The VC-23 series can be used in any
frequency band in the 800 MHz to 2000 MHz range. The device utilizes FUJITSU MEDIA DEVICE’s high-frequency
design technology, high-density mounting technology, and frequency adjustment technology to provide a high
level of reliability in addition to high performance and small size.
s FEATURES
• Superior noise characteristics (C/N, S/N)
• Frequency switching type
• High level of stability in response to ambient temperature and load variations
• FUJITSU MEDIA DEVICE’s proprietary fabrication process provides a uniform central frequency distribution
• Small size, light-weight, slim-package : 9.3 × 7.3 × 2.0 mm (Max.)
• SMD-type taping specifications suitable for automatic mounting and reflow soldering
s PACKAGE
VC-23 Series
s PIN ASSIGNMENT
(TOP VIEW)
65 4
78
12 3
s PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
Symbol
Vt
GND
VCC
OUT
GND
VSW
GND
GND
Description
Control voltage
GND
Power supply voltage
Output
GND
Band select
GND
GND
s PRODUCT LINEUP (STANDARD MODELS)
System
AMPS•CDMA/PCS
Center Frequency
(MHz)
967
1750
Band Width
(MHz)
±13
±30
Power Supply
Voltage (V)
3.0 ± 0.15
Part Number
VC-3R0A23-0967/
1750B
2
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