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Número de pieza | MAS9275 | |
Descripción | IC FOR 10.00 - 36.00 MHz VCXO | |
Fabricantes | MAS | |
Logotipo | ||
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DA9275.007
19 February 2004
MAS9275
IC FOR 10.00 – 36.00 MHz VCXO
• Square Wave (CMOS) Output
• Very Low Phase Noise
• Low Power
• Wide Supply Voltage Range
• Very High Level of Integration
• Low Cost
DESCRIPTION
MAS9275 is a VCXO IC to be used in making
VCXO modules for telecommunication and other
FEATURES
• Very small size
• Minimal current consumption
• Wide operating temperature range
• Phase noise <-130 dBc/Hz at 1 kHz offset
• Square wave (CMOS) output
BLOCK DIAGRAM
applications. To build a complete VCXO only one
additional component, a crystal, is needed.
APPLICATIONS
• VCXO for telecommunications systems
• VCXO for set-top boxes
• VCXO for MPEG
PD
VC
VDD
VSS
OUT
MAS9275
X1 X2
X'Tal
1 (10)
1 page MODULATION RESPONSE
Figure 2. Modulation response (gain).
2.00
0.00
-2.00
-4.00
-6.00
-8.00
-10.00
0.1
MAS9275B2/C2 Modulation Response
1 10
Frequency (kHz)
100
TYPICAL APPLICATION
DA9275.007
19 February 2004
2
0
-2
-4
-6
-8
-10
0.1
MAS9275B3/C3 Modulation Response
1 10
Frequency (kHz)
100
Vdd MAS9275B2/B3/C2/C3
1n C1
Vcontrol R1 50k
Modulation In
47n C2
X2 1
2
X1 3
4
VC
5
GND 6
7
8
9
10
20
19
18PD
17
16VDD
15
14
13
12
11
OUT
Top marking:
YYWW = Year, Week
XXXXX.X = Lot number
C6
10n
5 (10)
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet MAS9275.PDF ] |
Número de pieza | Descripción | Fabricantes |
MAS9270 | IC FOR 10.00 - 30.00 MHz VCTCXO | MAS |
MAS9271 | IC FOR 10.00 - 40.00 MHz PXO | MAS |
MAS9275 | IC FOR 10.00 - 36.00 MHz VCXO | MAS |
MAS9276 | IC for 10.00 - 30.00 MHz VCTCXO | MAS |
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