MAS9270C2SN06 MAS [Micro Analog systems], MAS9270C2SN06 Datasheet

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MAS9270C2SN06

Manufacturer Part Number
MAS9270C2SN06
Description
IC FOR 10.00 - 30.00 MHz VCTCXO
Manufacturer
MAS [Micro Analog systems]
Datasheet
DESCRIPTION
The MAS9270 is an integrated circuit well suited to
build
Temperature calibration is achieved in three
calibration temperatures only. The trimming is done
through a serial bus and the calibration information
is stored in an internal PROM. This means no
rework for trimming is needed.
FEATURES
BLOCK DIAGRAM
Very small size
Minor current draw
Wide operating temperature range
Phase noise <-120 dBc/Hz at 100Hz offset
Programmable VC-sensitivity
Minimum Operating Temperature –40 ° C for
MAS9270Cxx3
VCTCXO
CLK
VDD
PV
DA
VC
for
VSS
CDAC1
CDAC2
SENS
CUB
INF
LIN
mobile
4
4
4
8
8
2
communication.
f(T)
f(T)
X2
IC FOR 10.00 – 30.00 MHz VCTCXO
• Wide Supply Voltage Range
• True Sine Wave Output
• Very High Level of Integration
• Electrically Trimmable
• Very Low Phase Noise
• Low Cost
• Minimum Operating Temperature –40 ° C
Σ
T
APPLICATIONS
MAS9270
To build a VCTCXO additionally only crystal is
required. The compensation method is fully analog,
working continuously without generating any steps
or other interference.
X1
Vref
VCTCXO for mobile phones
VCTCXO for other telecommunications
systems
TMux
TE1
TE2
OUT
MAS9270
11 September 2006
DA9270.008
1 (9)

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MAS9270C2SN06 Summary of contents

Page 1

DESCRIPTION The MAS9270 is an integrated circuit well suited to build VCTCXO for mobile Temperature calibration is achieved in three calibration temperatures only. The trimming is done through a serial bus and the calibration information is stored in an internal ...

Page 2

PIN DESCRIPTION Pin Description Power Supply Voltage Programming Input Serial Bus Clock Input Serial Bus Data Input Temperature Output Test Multiplexer Output Voltage Control Input Crystal Oscillator Output Crystal/Varactor Oscillator Input Power Supply Ground Buffer Output Note: Because the substrate ...

Page 3

ELECTRICAL CHARACTERISTICS Parameter Frequency Range Voltage Control Range Voltage Control Sensitivity (VCR = 0) Voltage Control Sensitivity (VCR = 1) Frequency vs. Supply Voltage Frequency vs. Load Change Output Voltage (10kΩ pF) Compensation Range ± 2.5 ppm Compensation ...

Page 4

SAMPLES IN SB20 DIL PACKAGE TE2 4 TE1 CLK VDD 9 10 DEVICE OUTLINE CONFIGURATION MSOP10 TE2 DA CLK PV VDD C = product version X = voltage version Y = ...

Page 5

PACKAGE (MSOP-10) OUTLINE Symbol (Terminal length for soldering Dimensions do not include mold ...

Page 6

SOLDERING INFORMATION N For Sn/Pb MSOP-10 Resistance to Soldering Heat Maximum Temperature Maximum Number of Reflow Cycles Reflow profile Seating Plane Co-planarity Lead Finish N For Pb Free, RoHS Compliant MSOP-10 Resistance to Soldering Heat Maximum Temperature Maximum Number of ...

Page 7

EMBOSSED TAPE SPECIFICATIONS User Direction of Feed Dimension Pin 1 Designator Min/Max 5.00 ...

Page 8

REEL SPECIFICATIONS A D Reel Material: Conductive, Plastic Antistatic or Static Dissipative End Trailer Dimension (measured at hub (measured at hub) 2 Trailer Leader of which minimum 160 mm of empty carrier ...

Page 9

... VCTCXO IC 2.7 V MAS9270CTG1 VCTCXO IC 2.7 V MAS9270CASN06 VCTCXO IC 2.7 V MAS9270CTB2 VCTCXO IC 2.6 V MAS9270CTG2 VCTCXO IC 2.6 V MAS9270C2SN06 VCTCXO IC 2.6 V MAS9270CTB3 VCTCXO IC –40 ° C MAS9270CTG3 VCTCXO IC –40 ° C MAS9270C3SN06 VCTCXO IC –40 ° C Please contact Micro Analog Systems Oy for other wafer thickness options. LOCAL DISTRIBUTOR ...

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