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Электронный компонент: VC-2R8A26-2143

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DS04-21714-1E
FUJITSU MEDIA DEVICE
DATA SHEET
ASSP for Mobile Telephone
VCO
(800 to 2000 MHz)
VC-26 Series
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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 800MHz 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.
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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
7.3
2.0 mm (Max.)
SMD-type taping specifications suitable for automatic mounting and reflow soldering
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PACKAGE
VC-26 Series
2
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PIN ASSIGNMENT
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PIN DESCRIPTION
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PRODUCT LINEUP (STANDARD MODELS)
Pin No.
Symbol
Description
1
Vt
Control voltage
2
GND
GND
3
V
CC
Power supply voltage
4
OUT
Output
5
GND
GND
6
V
SW
Band select
7
GND
GND
8
GND
GND
System
Center Frequency
(MHz)
Band Width
(MHz)
Power Supply
Voltage (V)
Part Number
AMPS
CDMA/PCS
1065
13
2.8
0.1
VC-2R8A26-1065/2143
2143
30.5
(TOP VIEW)
6
7
8
4
5
1
3
2
VC-26 Series
3
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ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
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
Parameter
Symbol
Rating
Unit
Min.
Max.
Input DC voltage
V
CC
-
0.6
+
6.0
V
Control voltage
Vt
-
0.6
+
6.0
V
SW voltage
V
SW
-
0.6
+
6.0
V
Operating temperature
Ta
-
30
+
85
C
Storage temperature
Tstg
-
30
+
85
C
Storage humidity
Hstg
5
95
%
Band Width
Selection Mode
V
SW
(V)
Center Frequency
(MHz)
Current Consumption
(
A) Typ.
Min.
Max.
CDMA
Band1
0.0
0.15 1065
-
45.0
PCS
Band2
2.65
2.8 2143
0.0
VC-26 Series
4
Electrical Characteristics
Band1
(Ta
=
-
30
C to
+
85
C)
Parameter
Symbol
Conditions
Value
Unit
Min.
Typ.
Max.
Current
consumption
I
CC
V
CC
=
2.8 V, Vt
=
1.425 V
15.0
mA
SW current
I
SW
V
CC
=
2.8 V, Vt
=
1.425 V, V
SW
=
0 V
45.0
100.0
A
Frequency
fmin
V
CC
=
2.8 V, Vt
=
0.5 V
1052.0
MHz
Frequency
fmax
V
CC
=
2.8 V, Vt
=
2.35 V
1078.0
MHz
Control voltage
sensitivity
Svt
(fmax
-
fmin)
/
1.85
20.0
30.0
MHz/V
Oscillator output
P
O
V
CC
=
2.8 V, Vt
=
1.425 V,
Ta
=
25
C
0.0
dBm
V
CC
=
2.8 V, Vt
=
1.425 V
-
4.5
3.0
C/N
C/N
Offset
=
60 kHz,
BW
=
1 Hz, Ta
=
25
C
-
119.0
dBc/Hz
Offset
=
60 kHz, BW
=
1 Hz
-
117.0
Offset
=
120 kHz, BW
=
1 Hz
-
123.0
Offset
=
330 kHz, BW
=
1 Hz
-
131.0
Offset
=
660 kHz, BW
=
1 Hz
-
137.0
Offset
=
900 kHz, BW
=
1 Hz
-
140.0
Offset
=
1700 kHz, BW
=
1 Hz
-
141.0
Offset
45 MHz, BW
=
1 Hz
-
160.0
Higher harmonics
Hs
V
CC
=
2.8 V, Vt
=
1.425 V,
Up to 3rd
-
10.0
dBc
Spurious
Sp
V
CC
=
2.8 V, Vt
=
1.425 V
-
80.0
dBc
Power supply
variation
Push
V
CC
=
2.8 V
0.1 V,
Vt
=
1.425 V
1000
kHz
Load variation
Pull
V
CC
=
2.8 V, Vt
=
1.425 V,
VSWR
=
2, All phase
700
kHz
Temperature drift
Td
Ta
=
+
25 (
+
60/
-
55)
C
3000
kHz
VC-26 Series
5
Band2
(Ta
=
-
30
C to
+
85
C)
Parameter
Symbol
Conditions
Value
Unit
Min.
Typ.
Max.
Current
consumption
I
CC
V
CC
=
2.8 V, Vt
=
1.425 V
15.0
mA
Frequency
fmin
V
CC
=
2.8 V, Vt
=
0.5 V
2113.0
MHz
Frequency
fmax
V
CC
=
2.8 V, Vt
=
2.35 V
2174.0
MHz
Control voltage
sensitivity
Svt
(fmax
-
fmin)
/
1.85
40.0
60.0
MHz/V
Oscillator output
P
O
V
CC
=
2.8 V, Vt
=
1.425 V,
Ta
=
+
25
C
0.0
dBm
V
CC
=
2.8 V, Vt
=
1.425 V
-
4.5
3.0
C/N
C/N
Offset
=
120 kHz, BW
=
1 Hz
-
117.0
dBc/Hz
Offset
=
1250 kHz, BW
=
1 Hz,
Ta
=
+
25
C
-
139.0
Offset
=
1250 kHz, BW
=
1 Hz
-
137.0
Offset
=
2050 kHz, BW
=
1 Hz
-
140.0
Offset
80 MHz, BW
=
1 Hz
-
160.0
Higher harmonics
Hs
V
CC
=
2.8 V, Vt
=
1.425 V,
Up to 3rd
-
10.0
dBc
Spurious
Sp
V
CC
=
2.8 V, Vt
=
1.425 V
-
80.0
dBc
Power supply
variation
Push
V
CC
=
2.8 V
0.1 V
1000
kHz
Load variation
Pull
V
CC
=
2.8 V, Vt
=
1.425 V,
VSWR
=
2, All phase
700
kHz
Temperature drift
Td
Ta
=
+
25 (
+
60/
-
55)
C
6000
kHz