Document
FUJITSU MEDIA DEVICE DATA SHEET
DS04-21716-1E
ASSP for Mobile Telephone
VCO (230 to 2300 MHz) VC-50 Series
s DESCRIPTION
With excellent C/N characteristics and low current consumption, this VCO series is ideal for CDMA, PCS, PHS and GSM mobile communication equipment. The VC-50 series can be used in any frequency band in the 230MHz to 2300MHz 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 : 6.0 × 6.0 × 1.8 mm (Typ.) • SMD-type taping specifications suitable for automatic mounting and reflow soldering
s PACKAGE
VC-50 Series
s PIN ASSIGNMENT
(TOP VIEW)
7 6 5
8
4
1
2
3
s PIN DESCRIPTION
Pin No. 1 2 3 4 5 6 7 8 Symbol Vt GND VCC GND OUT GND GND GND GND Power supply voltage GND Output GND GND GND Description Control voltage
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VC-50 Series
s PRODUCT LINEUP (STANDARD MODELS)
System Center Frequency (MHz) 967 CDMA PCS K-PCS GSM GSM/DCS PHS 991 1035 1750 1635 897 1171 1360 1652 1668 Band Width (MHz) ±13 ±13 ±15.5 ±30 ±15 ±15 ±17.5 ±35 ±80 ±20 ±18.3 Power Supply Voltage (V) 3.0 ± 0.25 2.5 ± 0.15 2.55 ± 0.15 3.0 ± 0.16 2.7 ± 0.15 3.0 ± 0.15 2.8 ± 0.1 2.8 ± 0.07 2.85 ± 0.15 2.7 ± 0.1 3.0 ± 0.2 Part Number VC-3R0A50-0967A VC-2R5A50-0991 VC-2R5A50-1035 VC-3R0A50-1750 VC-2R7A50-1635 VC-3R0A50-1635S VC-2R8A50-0897F VC-2R8A50-1171 VC-2R8A50-1360 VC-2R7A50-1652 VC-3R0A50-1668N
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VC-50 Series
s ELECTRICAL CHARACTERISTICS
1. For CDMA (Part number : VC-3RA50-0967A)
• Absolute Maximum Ratings Parameter Input DC voltage Control voltage Operating temperature Storage temperature Storage humidity Symbol VCC Vt Ta Tstg Hstg Rating Min. −30 −40 5 Max. +3.25 +3.25 +80 +85 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. 980.0* 18.0 −6.0* 70.0* 100.0* 110.0* 115.0* Typ. 23.0
(Ta = +25°C ± 3°C) Conditions VCC = 3.0 V, Vt = 1.7 V VCC = 3.0 V, Vt = 0.7 V VCC = 3.0 V, Vt = 2.7 V (fmax − fmin) /2.0 VCC = 3.0 V, Vt = 1.7 V VCC = 3.0 V, Vt = 1.7 V, Offset = 1 kHz, BW = 1 Hz VCC = 3.0 V, Vt = 1.7 V, Offset = 10 kHz, BW = 1 Hz VCC = 3.0 V, Vt = 1.7 V, Offset = 30 kHz, BW = 1 Hz VCC = 3.0 V, Vt = 1.7 V, Offset = 60 kHz, BW = 1 Hz Max. 6.4* 954.0* 28.0 1.0* −10.0* −70.0* ±800* ±1000 ±3000* Unit mA MHz MHz MHz/V dBm dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc dBc kHz kHz kHz
Parameter Current consumption Frequency Frequency Control voltage sensitivity Oscillator output
Symbol ICC fmin fmax kv Po
C/N
C/N
Higher harmonics Spurious Power supply variation Load variation Temperature drift
Hs SP Push Pull Td
VCC = 3.0 V, Vt = 1.7 V, 2nd, 3rd VCC = 3.0 V, Vt = 1.7 V VCC = 3.0 V ± 0.25 V, Vt = 1.7 V VCC = 3.0 V, Vt = 1.7 V, VSWR = 2 ALL PHASE Ta = +25 °C ± 55 °C
* : Ta = −30°C to +80°C 4
VC-50 Series
2. For CDMA (Part number : VC-2R5A50-0991)
• Absolute Maximum Ratings Parameter Input DC voltage Control voltage Operating temperature Storage temperature Storage humidity Symbol VCC Vt Ta Tstg Hstg Rating Min. −40 −50 5 Max. +6.0 +10.0 +85 +125 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. 1004.0 23.0 −4.5 107.0 108.0* 110.0 111.0* 118.0 140.0 Typ. 27.0 −1.5
(Ta = −40°C to +85°C) Conditions VCC = 2.5 V , Vt = 1.4 V VCC = 2.5 V, Vt = 0.6 V VCC = 2.5 V, Vt = 2.2 V (fmax − fmin) /1.6 VCC = 2.5 V, Vt = 1.4 V VCC = 2.5 V, Vt = 1.4 V, Offset = 20 kHz, BW = 1 Hz VCC = 2.5 V, Vt = 1.4 V, Offset = 25 kHz, BW = 1 Hz VCC = 2.5 V, Vt = 1.4 V, Offset = 60 kHz, BW = 1 Hz VCC = 2.5 V, Vt = 1.4 V, Offset = 900 kHz, BW = 1 Hz Max. 8.0 7.0* 978.0 31.0 1.5 −15.0 −70.0 ±500 ±500 Unit mA MHz MHz MHz/V dBm dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc dBc kHz kHz
Parameter Current consumption Frequency Frequency Control voltage sensitivity Oscillator output
Symbol ICC fmin fmax kv Po
C/N
C/N
Higher harmonics Spurious Power supply variation Load variation * : Ta = +25 °C ± 3°C
Hs SP Push Pull
VCC = 2.5 V, Vt = 1.4 V, Up to 3rd VCC = 2.5 V, Vt = 1.4 V, Up to 3 GHz VCC = 2.5 V ± 0.15 V, Vt = 1.4 V VCC = 2.5 V, Vt = 1.4 V, VSWR = 2 ALL PHASE
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VC-50 Series
3. For CDMA (Part number : VC-2R5A50-1035)
• Absolute Maximum Ratings Parameter Input DC voltage Control voltage Operating temperature Storage temperature Storage humidity Sy.