3 (5)

DA1178.006

13 July, 2006

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Min

Typ

Max

Unit

Note

Frequency Range

10.00

20.00

MHz

Voltage Control Range

0

Vdd

Voltage Control Sensitivity

30

ppm/V

1)

Output Voltage (10 pF, Vdd 2.7V)

2.3

Vpp

Output Voltage (10 pF, Vdd 5.0V)

4.5

Vpp

Rise and Fall Time (10-50pF)

10

ns

Output Symmetry

40-60

%

Trimming CDAC (6 Bit)

C20

C20 + 12

pF

2)

Startup Time

2

ms

Note 1: Vc sense is depending on the crystal used.

Note 2: Typ. C20 = 5 pF

IC OUTLINES

Note 1: MAS1178 pads are round with 80 µm diameter at opening.

Note 2: Pins PV, CLK and DA must not be connected in VCXO module end-user application.

VDD

OUT

X2

VSS

X1

VC

DA

CLK

PV

MAS1178

1430 µm

Die map reference