DA9279.003
13 July 2006
ELECTRICAL CHARACTERISTICS
(recommended operation conditions)
Parameter
Symbol
Min
Typ
Max
Unit
Note
Frequency Range
fo
VC
10.00
0
52.00
Vdd
10.4
13.4
14.5
0.2
MHz
V
Voltage Control Range
1)
2)
3)
4)
5)
6)
Voltage Control Sensitivity
Voltage Control Sensitivity
Voltage Control Sensitivity
Frequency vs. Supply Voltage
Frequency vs. Load Change
Output Voltage (10 pF, VDD 2.7 V)
Output Voltage (10 pF, VDD 5.0 V)
Rise and Fall Time (10 - 50 pF)
Output Symmetry
VCSENS
VCSENS
VCSENS
dfo
7.3
ppm/V
ppm/V
ppm/V
ppm
ppm
Vpp
Vpp
ns
8.8
10.1
dfo
0.2
Vout
2.3
4.5
Vout
3
45-55
%
Compensation Range 1.0 ppm
Compensation Range 0.75 ppm
Compensation Range 0.3 ppm
Compensation Range Linear Part
Compensation Inflection Point
Compensation Range Cubic Part
Compensation CDAC1 (4 Bit)
Compensation CDAC2 (6 Bit)
Compensation CDAC1 (4 Bit)
Compensation CDAC2 (6 Bit)
Compensation CDAC1 (4 Bit)
Compensation CDAC2 (6 Bit)
Amplitude Start up Time
TC
TC
-40
-20
10
85
70
oC
oC
oC
TC
50
a1
-0.4
23
-0.1
31
ppm/K
oC
9)
INF
a3
95
ppm2/K3
ppm
ppm
ppm
ppm
ppm
ppm
ms
CX1
CX2
CX1
CX2
CX1
CX2
TSTART
DA
-1.5
-21
2.4
27
2) 7)
2) 8)
3) 7)
3) 8)
4) 7)
4) 8)
-2.6
-26
2.1
32
-3.0
-32
2.6
36
2
Tri State Output Buffer
ON State
OFF State
V
0
1.6
0.55
VDD
Note 1: In TCXO leave Vc floating
Note 2: With 23 ppm/pF crystal
Note 3: With 28 ppm/pF crystal.
Note 4: With 33 ppm/pF crystal
Note 5: VDD +/- 5%
Note 6: R=10 kohm +/- 10%, C=10 pF +/- 10%
Note 7: CDAC2=6.
Note 8: CDAC1=4.
Note 9: With LIN=255 temperature compensation is
in off mode
3 (10)
MAS [ MICRO ANALOG SYSTEMS ]
