MAS9270 MAS, MAS9270 Datasheet - Page 3

• Manufacturer Part Number: MAS9270
• Description: IC FOR 10.00 - 30.00 MHz VCTCXO
• Manufacturer: MAS

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 // 10 pF)
Compensation Range ± 2.5 ppm
Compensation Range ± 2.0 ppm
Compensation Range ± 2.5 ppm
Compensation Range Linear Part
Compensation Inflection Point
Compensation Range Cubic Part
Compensation CDAC1 (7 Bit)
Compensation CDAC2 (2 Bit)
Start up Time
ELECTRICAL CHARACTERISTICS
Note 1: default
Note 2: VDD +/- 5%
Note 3: R=10 kohm +/- 10%, C=10 pF +/- 10%
Note 4: MAS9270Cxx3
Note 5: typ C10 = 13 pF
Note 6: typ C20 = 6 pF (varactor capacitance at 1.8 V 12 pF)
IC OUTLINES
Note 1: MAS9270 pads are round with 80 µm diameter at opening.
Note 2: Pins CLK and DA can either be connected to VSS or left floating, pin PV can either be connected to
VDD or left floating and pin TE1 must be left floating in VCTCXO module end-user application.
Note 3: Die map reference is the actual left bottom corner of the sawn chip.
Die map reference
VDD
VC
PV
X1
Symbol
V
V
T
CSENS
CSENS
V
INF
C
C
START
df
df
V
T
T
T
a1
a3
f
out
o
X1
X2
C
C
C
C
o
o
2204 µm
CLK
DA
X2
10.00
C10
C20
Min
-0.7
-30
-25
-40
25
0
9
4
TE1
VSS
MAS9270
TE2
OUT
Typ
1.0
95
2
C10 + 18
C20 + 4
(recommended operation conditions)
30.00
Max
±0.2
±0.2
Vdd
0.0
15
85
75
85
31
8
11 September 2006
ppm
ppm/V
ppm/V
ppm/K
Unit
MHz
ppm
ppm
Vpp
o
o
o
o
pF
pF
ms
V
C
C
C
C
DA9270.008
2
/K
3
Note
3 (9)
1)
2)
3)
4)
5)
6)