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Details, datasheet, quote on part number:VC-2R8A30
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Datasheet text preview:
FUJITSU MEDIA DEVICE DATA SHEET
DS04-21715-1E
ASSP for Mobile Telephone
VCO (700 to 2000 MHz) VC-30 Series
s DESCRIPTION
With excellent C/N characteristics and low current consumption, this VCO series is ideal for CDMA, PCS and GSM mobile communication equipment. The VC-30 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 perfor mance 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 : 7.9 × 5.8 × 2.0 mm (Typ.) · SMD-type taping specifications suitable for automatic mounting and reflow soldering
s PACKAGE
VC-30 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 CDMA PCS K-PCS GSM Center Frequency (MHz) 1591 967 1750 1635 1815 Band Width (MHz) ±10 ±13 ±30 ±15 ±105 Power Supply Voltage (V) 2.8 ± 0.2 3.35 ± 0.25 3.3 ± 0.15 3.3 ± 0.15 2.8 ± 0.1 Part Number VC-2R8A30-1591 VC-3R3A30-0967 VC-3R3A30-1750 VC-3R3A30-1635 VC-2R8A30-1815
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VC-30 Series
s ELECTRICAL CHARACTERISTICS
1. For CDMA (Part number : VC-2R8A30-1591)
· Absolute Maximum Ratings Parameter Input DC voltage Control voltage Operating temperature Storage temperature Storage humidity Symbol VCC Vt Ta Tstg Hstg Rating Min. -20 -35 5 Max. + 3.0 + 2.5 +85 +90 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. 1601.0* 25.0 -5.0 65.0* 96.0* Typ.
(Ta = +25 °C±3 °C) Conditions VCC = 2.8 V, Vt = 1.35 V VCC = 2.8 V, Vt = 0.5 V VCC = 2.8 V, Vt = 2.2 V (fmax - fmin) / 1.7 VCC = 2.8 V, Vt = 1.35 V VCC = 2.8 V, Vt = 1.35 V, Offset = 1 kHz, BW = 1 Hz VCC = 2.8 V, Vt = 1.35 V, Offset = 20 kHz, BW = 1 Hz VCC = 2.8 V, Vt = 1.35 V, 2nd, 3rd VCC = 2.8 V ± 0.2 V, Vt = 1.35 V VCC = 2.8 V, Vt = 1.35 V, VSWR = 2 ALL PHASE Ta = +25 (+60/-45) °C Max. 6.2 1581.0* 37.0 1.0 -1 0 . 0 ±1 0 0 0 ±1 0 0 0 ±4 0 0 0 * Unit mA MHz MHz MHz/V dBm dBc/Hz dBc/Hz dBc kHz kHz k Hz
Parameter Current consumption Frequency Frequency Control voltage sensitivity Oscillator output
Symbol IC C fmin f max kv PO
C/N
C /N
Higher harmonics Power supply variation Load variation Temperature drift
Hs Push Pull Td
* : Ta = -20 °C to +85 °C
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