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Número de pieza | MAS9283 | |
Descripción | IC FOR 10.00 - 56.00 MHz VCXO | |
Fabricantes | MAS | |
Logotipo | ||
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This is preliminary information on a new
product under development. Micro Analog
Systems Oy reserves the right to make any
changes without notice.
DA9283.006
13 July 2006
MAS9283
IC FOR 10.00 – 56.00 MHz VCXO
• Low Power
• Wide Supply Range
• CMOS (Square Wave) Output
• Very Low Phase Noise
• Low Cost
• Divider Function
DESCRIPTION
MAS9283 is an integrated circuit well suited to
build a VCXO for telecommunication and other
FEATURES
• Very small size
• Minimal current consumption
• Wide operating temperature range
• Phase noise < -130 dBc/Hz at 1 kHz offset
• CMOS (Square wave) output
BLOCK DIAGRAM
applications. To build a VCXO only one additional
component, a crystal, is needed.
APPLICATIONS
• VCXO for telecommunications systems
• VCXO for set-top boxes
• VCXO for MPEG
Figure 1. Block diagram of MAS9283.
1 (14)
1 page DA9283.006
13 July 2006
VOLTAGE CONTROL SENSITIVITY
MAS9283AA, MAS9283AG and MAS9283AN Voltage control sensitivity graphs have been measured by using
26.996220MHz crystal (CL 14.6pF, C1 17.0fF, C0 3.9pF). For offset see note 1 page 4.
MAS9283AA, AG, AN VC-sensitivity with 27MHz output.
270
250
230
210
190
170
150
130
110
90
70
50
30
10
-10
-30
-50
-70
-90
-110
-130
-150
-170
-190
-210
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4 4.6 4.8 5
VC-voltage (V)
MAS9283AA
MAS9283AG
MAS9283AN
Figure 3. Control voltage sensitivity of MAS9283.
5 (14)
5 Page EMBOSSED TAPE SPECIFICATIONS (MSOP-8)
P1
P2 PO
E
WF
DO
A
AO
D1
User Direction of Feed
DA9283.006
13 July 2006
T
BO
Section A-A
KO
Dimension
Ao
Bo
Do
D1
E
F
Ko
Po
P1
P2
T
W
Pin 1 Designator
Min/Max
5.00 ±0.10
3.20 ±0.10
1.50 +0.1/-0.0
1.50 min
1.75
5.50 ±0.05
1.45 ±0.10
4.0
8.0 ±0.10
2.0 ±0.05
0.3 ±0.05
12.00 +0.30/-0.10
Unit
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
11 (14)
11 Page |
Páginas | Total 14 Páginas | |
PDF Descargar | [ Datasheet MAS9283.PDF ] |
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MAS9283 | IC FOR 10.00 - 56.00 MHz VCXO | MAS |
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