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FUJITSU MEDIA DEVICE DATA SHEET
DS04-21714-2E
ASSP for Mobile Telephone
VCO (800 to 2500 MHz) VC-26 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-26 series can be used in any frequency band in the 800 MHz to 2500 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 with an internal switching transistor 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 : 9.3 x 7.3 x 2.0 mm (Max) * SMD-type taping specifications suitable for automatic mounting and reflow soldering * * * *
s PACKAGE
VC-26 Series
s PIN ASSIGNMENT
(TOP VIEW)
6 5 4
7
8
1
2
3
s PIN DESCRIPTION
Pin No. 1 2 3 4 5 6 7 8 Symbol Vt GND VCC OUT GND VSW GND GND GND Power supply voltage Output GND Band select GND GND Description Control voltage
s PRODUCT LINEUP (STANDARD MODELS)
System AMPS*CDMA/PCS Center Frequency (MHz) 1065 2143 Band Width (MHz) 13 30.5 Power Supply Voltage (V) 2.8 0.1 Part Number VC-2R8A26-1065/2143
2
VC-26 Series
s ELECTRICAL CHARACTERISTICS
* Absolute Maximum Ratings Parameter Input DC voltage Control voltage SW voltage Operating temperature Storage temperature Storage humidity Symbol VCC Vt VSW Ta Tstg Hstg Rating Min -0.6 -0.6 -0.6 -30 -30 5 Max +6.0 +6.0 +6.0 +85 +85 95 Unit V 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. * Band Selection Mode Band Width CDMA PCS Selection Mode Band1 Band2 VSW(V) Min 2.65 0.0 Max 2.8 0.15 Center Frequency (MHz) 1065 2143 Current Consumption (A)Typ -45.0 0.0
3
VC-26 Series
* Electrical Characteristics Band1 Value Min 1078.0 20.0 -4.5 Typ 45.0 0.0 Max 15.0 100.0 1052.0 30.0 3.0 -119.0 -117.0 -123.0 -131.0 -137.0 -140.0 -141.0 -160.0 -10.0 -80.0 1000 700 3000 dBc dBc kHz kHz kHz dBc/Hz (Ta= -30C to +85C) Symbol ICC ISW fmin fmax Svt Conditions VCC = 2.8 V, Vt = 1.425 V VCC = 2.8 V, Vt = 1.425 V, VSW = 0 V VCC = 2.8 V, Vt = 0.5 V VCC = 2.8 V, Vt = 2.35 V (fmax-fmin) / 1.85 VCC = 2.8 V, Vt = 1.425 V, Ta = 25C VCC = 2.8 V, Vt = 1.425 V Offset = 60 kHz, BW = 1Hz, Ta = 25C Offset = 60 kHz,BW = 1Hz Offset = 120 kHz,BW = 1Hz C/N C/N Offset = 330 kHz,BW = 1Hz Offset = 660 kHz,BW = 1Hz Offset = 900 kHz,BW = 1Hz Offset = 1700 kHz,BW = 1Hz Offset 45 kHz,BW = 1Hz Higher harmonics Spurious Power supply variation Load variation Temperature drift Hs Sp Push Pull Td VCC = 2.8 V, Vt = 1.425 V, Up to 3rd VCC = 2.8 V, Vt = 1.425 V VCC = 2.8 V 0.1 V, Vt = 1.425 V VCC = 2.8 V, Vt = 1.425 V, VSWR = 2, All phase Ta = +25 (+60/-55)C Unit mA A MHz MHz MHz/V
Parameter Current consumption SW current Frequency Frequency Control voltage sensitivity Oscillator output
PO
dBm
4
VC-26 Series
Band2 Value Min 2174.0 40.0 -4.5 Typ 0.0 Max 15.0 2113.0 60.0 3.0 -117.0 -139.0 -137.0 -140.0 -160.0 -10.0 -80.0 1000 700 6000 dBc dBc kHz kHz kHz dBc/Hz
(Ta= -30C to +85C) Symbol ICC fmin fmax Svt Conditions VCC = 2.8 V, Vt = 1.425 V VCC = 2.8 V, Vt = 0.5 V VCC = 2.8 V, Vt = 2.35 V (fmax-fmin) / 1.85 VCC = 2.8 V, Vt = 1.425 V, Ta = 25C VCC = 2.8 V, Vt = 1.425 V Offset = 120 kHz,BW = 1Hz Offset = 1250 kHz,BW = 1Hz, Ta = + 25C Unit mA MHz MHz MHz/V
Parameter Current consumption Frequency Frequency Control voltage sensitivity Oscillator output
PO
dBm
C/N
C/N
Offset = 1250 kHz,BW = 1Hz Offset = 2050 kHz,BW = 1Hz Offset 80 MHz,BW = 1Hz VCC = 2.8 V, Vt = 1.425 V, Up to 3rd VCC = 2.8 V, Vt = 1.425 V VCC = 2.8 V 0.1 V VCC = 2.8 V, Vt = 1.425 V, VSWR = 2, All phase Ta = +25 (+60/-55)C
Higher harmonics Spurious Power supply variation Load variation Temperature drift
Hs Sp Push Pull Td
5
VC-26 Series
s MARKING
6
5
4
Part symbol Lot number
7 8
Logo Index
1 2 3
s PART NUMBER DESIGNATION
VC
2R8
A
26
1065/2143 Center Frequency Series Name Outer Sheath Type Product Category Band 1 : 1065 MHz Band 2 : 2143 MHz : VC-26 Series : SMD : VCO
Power Supply Voltage : 2.8 V
6
VC-26 Series
s PACKAGE DIMENSION
9.0 -0.2
+0.3
1.0
2.8
1 7.0 0.3 7 6
2
3 8 2.8 5.0
5
4
1.0
2.0 Max.
5.8
Dimensions in mm
s RECOMMENDED PATTERN FOR SOLDERING
5.8 1.0 2.8 5.2 1.0 2.8
8.0 10.6
7.6
Dimensions in mm Dimension tolerance : 0.1 mm
7
VC-26 Series
s TAPING AND PACKAGING
(1) Carrier Tape and Packaging
2.0 0.1
4.0 0.1
7.5 0.1 1.75 0.1
1.5
+0.1 -0
2.8 0.1
9.8 0.1
1.5 -0 12.0 0.1 7.4 0.1
+0.1
16.0 0.3
0.3 0.05
Dimensions in mm
(2) Taping Layout
Feeder
150 mm 360 mm
Reel side
Direction of pulling
Rulling side
Empty 50 mm or more
Marking of pin 1
Empty 400 mm or more
1000 packages
8
VC-26 Series
(3) Reel Shape and Dimensions
25.4 Max.
330.0 2.0
80.0 1.5
21.0 0.5
Label
3.0 0.5 16.4 -0
+2.0
Note : The label specifies the part number, quantity, and lot number. Volume : 1000 pcs/reel Type : (L) 340 x (W) 340 x (t) 30 (mm)
13.0 0.3
Dimensions in mm
9
VC-26 Series
s REFLOW MOUNTING CONDITIONS (RECOMMENDED)
* Perform mounting using the temperature profile shown below. To prevent thermal stress to the VCO, ensure gentle temperature gradients and use preheating whenever possible. (Recommended preheating: 140C to 160C for 60 s 20 s) * Always consult FUJITSU MEDIA DEVICE beforehand if mounting more than once. * Never remove a VCO that has already been mounted and attempt to reuse. * For mounting, use a general-purpose flux suitable for mounting electronic components.
250 230 10 200 1
7 s Max.
2 20 s 30 s
Temperature (C)
160 150 140 60 s 20 s
100
50
Warm-up
0
Pre-heating
Heating
Cooling
Time (s)
*1: 10 C/s or less *2 : 8 C/s or less
s WASHING CONDITIONS
* Washing solution: Use isopropyl alcohol. * Washing procedure: Immersion or steam cleaning is recommended. * Washing time: For immersion: Less than 5 minutes at 40C or less. For steam: Less than 2 minutes at 90C or less is recommended.
10
VC-26 Series
MEMO
11
VC-26 Series
FUJITSU MEDIA DEVICES LIMITED
All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MEDIA DEVICES sales representatives before ordering. The information and circuit diagrams in this document are presented as examples of device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU MEDIA DEVICES is unable to assume responsibility for infringement of any patent rights or other rights of third parties arising from the use of this information or circuit diagrams. The products described in this document are designed, and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and artificial satellite). Please note that Fujitsu will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any electronic devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Control Law of Japan, the prior authorization by Japanese government should be required for export of those products from Japan.
F0202 (c) FUJITSU LIMITED Printed in Japan

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