ICS810001DK-21 REVISION B APRIL 13, 2010

8

©2010 Integrated Device Technology, Inc.

ICS810001-21 Data Sheet

FEMTOCLOCK™ DUAL VCXO VIDEO PLL

AC Electrical Characteristics

NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is

mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal equilibrium

has been reached under these conditions.

See Parameter Measurement Information Section.

NOTE 1: Refer to the Phase Noise Plot.

NOTE 2: Lock Time measured from power-up to stable output frequency.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Input High Voltage

2.0

V

Input Low Voltage

-0.3

0.8

V

Input

High Current

CLK[0:1], CLK_SEL,

P[1:0], V[3:0], N[1:0],

MR, MF, XTAL_SEL

150

µA

OE, nBP0, nBP1

5

µA

Input

Low Current

CLK[0:1], CLK_SEL,

P[1:0], V[3:0], N[1:0],

MR, MF, XTAL_SEL

-5

µA

OE, nBP0, nBP1

-150

µA

Output High Voltage

2.6

V

Output Low Voltage

0.5

V

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

Output Frequency

nBP0, nBP1 = 00

14

35

MHz

nBP1 = 1

31

175

MHz

tjit(Ø)

RMS Phase Jitter, (Random),

NOTE 1

148.3516MHz,

Integration Range: 12kHz – 20MHz

1.089

ps

Output Rise/Fall Time

20% to 80%

250

750

ps

odc

Output Duty Cycle

48

52

%

VCXO & FemtoClock PLL

Lock Time; NOTE 2

M = 92, Bandwidth = 475Hz

100

ms

M = 4004, Bandwidth = 6Hz

25

s