DA9278.004

11 November, 2010

3 (5)

ELECTRICAL CHARACTERISTICS

(recommended operation conditions)

Parameter

Symbol

Min

Typ

Max

Unit

Note

Frequency Range

10.00

30.00

MHz

Voltage Control Range

0

Vdd

Voltage Control Sensitivity

15..30

ppm/V

1)

Output Voltage (10kΩ // 10 pF)

1.0

Vpp

Compensation CDAC1 (2 Bit)

C10

C10 + 4.5

pF

2)

Compensation CDAC2 (4 Bit)

C20

C20 + 18

pF

3)

Startup Time

2

ms

Note 1: programmable by DN/DP switches

Note 2: typ C10 = 4.5 pF

Note 3: typ C20 = 12.5 pF

IC OUTLINES

Note 1: MAS9278 pads are round with 80 µm diameter at opening.

Note 2: Pins CLK and DA can either be connected to VSS or left floating and pin PV can either be connected to

VDD or left floating in VCXO module end-user application.

Note 3: Die map reference is the actual left bottom corner of the sawn chip.

1200 µm

Die map reference

VDD

CLK

PV

OUT

X2

VSS

X1

VC

MAS9278

DA