Document
FUJITSU MEDIA DEVICE DATA SHEET
DS04-21718-1E
ASSP for Mobile Telephone
VCO (700 to 2000 MHz)
VC-80 Series
s DESCRIPTION
With excellent C/N characteristics and low current consumption, this VCO series is ideal for PDC, PHS, CDMA, PCS and GSM mobile communication equipment. The VC-80 series can be used in any frequency band in the 700MHz to 2000MHz 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) • High level of stability in response to ambient temperature and load variations • FUJITSU MEDIA DEVICE’s proprietary fabrication process provides the uniformity of the central frequency distribution • Small size, light-weight, slim-package : 5.5 × 4.8 × 1.6 mm (Typ.) • SMD-type taping specifications suitable for automatic mounting and reflow soldering
s PACKAGE
VC-80 Series
s PIN ASSIGNMENT
(TOP VIEW)
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s PIN DESCRIPTION
Pin No. 1 2 3 4 5 6 7 8 Symbol Vt GND VCC OUT GND GND GND GND GND Power supply voltage Output GND GND GND GND Description Control voltage
s PRODUCT LINEUP (STANDARD MODELS)
System PDC800 makitori cdmaOne PHS Data communication device K-PCS CDMA Center Frequency (MHz) 717 739 1668 1635 967 Band Width (MHz) ±37.5 ±19.5 ±18.3 ±15 ±13 Power Supply Voltage (V) 2.2 ± 0.2 2.8 ± 0.1 3.0 ± 0.2 2.8 ± 0.15 2.8 ± 0.15 Part Number VC-2R2A80-0717K VC-2R8A80-0739A VC-3R0A80-1668N VC-2R8A80-1635L VC-2R8A80-0967L
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VC-80 Series
s ELECTRICAL CHARACTERISTICS
1. For PDC800 makitori (Part number : VC-2R2A80-0717K)
• Absolute Maximum Ratings Parameter Input DC voltage Control voltage Operating temperature Storage temperature Storage humidity Symbol VCC Vt Ta Tstg Hstg Rating Min. −20 −30 5 Max. + 3.0 + 3.0 +70 +80 95 Unit V V °C °C %
WARNING: VCO can be permanently damaged by application of stress (voltage, temperature, humidity, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
• Electrical Characteristics Value Min. 755.0* 44.0 −7.0* 67.0* 69.0 28.0* Typ.
(Ta = +25 °C ± 3 °C) Conditions VCC = 2.2 V, Vt = 1.4 V VCC = 2.2 V, Vt = 0.4 V VCC = 2.2 V, Vt = 2.4 V (fmax − fmin) / 2.0 VCC = 2.2 V, Vt = 1.4 V VCC = 2.2 V, Vt = 1.4 V, Offset = 50 kHz, BW = 21 kHz VCC = 2.2 V, Vt = 1.4 V, Dev = ±2 kHz, B.W. = 0.3 kHz to 3 kHz VCC = 2.2 V, Vt = 1.4 V, Up to 3rd VCC = 2.2 V ± 0.2 V, Vt = 1.4 V VCC = 2.2 V, Vt = 1.4 V, VSWR = 2 ALL PHASE Ta = +25 °C ± 45 °C Max. 6.8* 680.0* 56.0 −1.0* −10.0* ±600* ±500* ±3000* Unit mA MHz MHz MHz/V dBm dBc/Hz
Parameter Current consumption Frequency Frequency Control voltage sensitivity Oscillator output C/N
Symbol ICC fmin fmax kv PO C/N
S/N
S/N
dBc/Hz
Higher harmonics Power supply variation Load variation Temperature drift
Hs Push Pull Td
dBc kHz kHz kHz
* : Ta = −20 °C to +70 °C
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