MDS1527 G

9

Revision 110905

Integrated Circuit Systems, 525 Race Street, San Jose, CA 95126, tel (408) 297-1201

www.icst.com

Section 5 AC/DC Operating Conditions

ICS1527 Data Sheet

Table 5-4 AC Characteristics

Parameter

Symbol

Min.

Typical

Max.

Units

Notes

General

VCO Frequency

50

400

MHz

VCO Gain

K

165

MHz/V

AC Inputs

EXTFB Input Frequency

8

10,000

kHz

EXTFB Input High Voltage

2.0

V

EXTFB Input Low Voltage

1.0

V

Analog Input (HSYNC/VSYNC)

HSYNC Input Frequency

8

10,000

kHz

VSYNC Input Frequency

30

120

Hz

Input High Voltage

1.7

5.5

V

Input Low Voltage

VSS - 0.3

1.1

V

Input Hysteresis

0.2

0.8

V

Schmitt trigger active

SDA, SCL Digital Inputs

Input High Voltage

25.5

V

Input Low Voltage

VSS - 0.3

0.8

V

Input High Voltage

2

VDD+0.3

V

Input Low Voltage

VSS - 0.3

0.8

V

SDA Digital Output

SDA Output Low Voltage

0.4

V

IOUT = 3 mA

SDA Output High Voltage

6.0

V

Determined by

external Rset resistor

LVCMOS Outputs (CLK, HSYNC_out, VSYNC_out, LOCK)

Output Frequency,

ICS1527-110GLF

2.5

110

MHz

VDDD = 3.3 V

Output Frequency,

ICS1527-60GLF

2.5

60

MHz

VDDD = 3.3 V

Duty Cycle

45

50

55

%

2

Jitter, STJ, RMS

STJ

0.027

ns

30 kHz input to 50

MHz output

Jitter, STJ, pk-pk

STJ

0.200

ns

Jitter, Input-Output

IOJ

2.500

ns

HSYNC in to CLK out

Output Low Voltage

0.4

V

IOUT = 4 mA

Output High Voltage

2.4

V

IOUT = -4 mA

HSYNC to HSYNC_out

propagation delay (without

Schmitt-trigger)

29

ns

1