81112_QVC10
(1/2)
RF Modules
VCOs
For Cellular Phone/Dual Band 10x7
FEATURES
鈥?VCO for mobile communication equipment applications.
Roughly 0.7 to 2GHz frequency range, dual mode.
鈥?Area is greatly reduced (18% less area) in comparison to the
use of two of the earlier type VCOs (QVC80 series, 8.5
脳
5.5mm).
鈥?Compact, low pro鏗乴e and light weight type (L10.2
脳
W7.5
脳
T1.9mm, 290mg typ.).
鈥?Either single or dual output type for low voltage operation, low
power consumption.
鈥?Makes cost reduction possible.
QVC10 Series
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
10.5typ.
P1 G G
G P2
7.5typ.
0.8 0.8 0.8 0.8
1 1 1 1 1
P1 G
G
G P2
1
1.5
RECOMMENDED REFLOW
SOLDERING CONDITIONS
240擄C max.
230擄C
200擄C
10s max.
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4
TDK
M1 B
G
C M2
2typ.
6
150擄C
120s max.
40s max.
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1
C M2
1.5
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,
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M1 B
G
Time (s)
1.8 1.8 1.8 1.8
G
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M1 B
C M2
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P1
P2
B
C
M1/M2
G
GSM
Min.
value
880
鈥?/div>
+3
鈥?/div>
21
鈥?/div>
鈥?/div>
鈥?/div>
鈥?0
鈥?0
Solder resist
5-酶0.4 Through-hole
Dimensions in mm
TERMINAL
FUNCTIONS
DCS band output
GSM band output
Power supply
Frequency tuning
Band select
GND
ELECTRICAL CHARACTERISTICS
PART NO. : QVC101747RT-4013
APPLICATIONS : GSM/DCS
Measuring conditions : Ta=25鹵2擄C Vcc=2.7V
Application
Parameter
Oscillation frequency
Current consumption
Output power[at F
0
]
C/N ratio
[at F
0
, Offset frequency=25kHz, B.W.=1Hz]
Tuning sensitivity [Vt=0.8 to 2.8V]
Frequency pushing [Vcc=3.6鹵0.2V]
Frequency pulling [VSWR=2, all phases]
Spurious level
Operating temeprature range
Storage temperature range
Unit
MHz
mA
dBm
dBc/Hz
MHz/V
MHz
MHz
dBc
擄C
擄C
Typical
value
897.5
10.5
+4.5
鈥?37
26
鹵0.2
鹵0.9
鈥?8
鈥?/div>
鈥?/div>
Max.
value
915
16
鈥?/div>
鈥?32
31
鹵1
鹵2
鈥?5
+70
+85
DCS
Min.
value
1710
鈥?/div>
+3
鈥?/div>
41
鈥?/div>
鈥?/div>
鈥?/div>
鈥?0
鈥?0
Typical
value
1747.5
15
+4
鈥?33
49
鹵0.5
鹵1
鈥?5
鈥?/div>
鈥?/div>
Max.
value
1785
18
鈥?/div>
鈥?28
57
鹵1.2
鹵4
鈥?0
+70
+85
Speci鏗乧ations which provide more details for the proper and safe use of the described product are available upon request.
All speci鏗乧ations are subject to change without notice.
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P1 G
1
1
G
1
G P2
1
1
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