PCS3P2005A

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2

Figure 1. Block Diagram

GND

ModOUT

VDD

PLL

D_C

S0

FRS

Crystal

Oscillator

XOUT

CLKIN / XIN

Table 1. ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Rating

Unit

Voltage on any input pin with respect to Ground

−0.5 to +7.0

V

Storage temperature

−65 to +125

°C

Max. Soldering Temperature (10 sec)

260

°C

Junction Temperature

150

°C

Static Discharge Voltage (As per JEDEC STD22− A114−B)

2

KV

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

Table 2. PIN DESCRIPTION

Pin#

Pin Name

Type

Description

1

CLKIN / XIN

I

External reference Clock input or Crystal connection.

2

XOUT

O

Crystal connection. If using an external reference, this pin must be left unconnected.

3

D_C

I

Deviation Selection. Has an internal pull−up resistor. Refer to Deviation Selection Table.

4

GND

P

Ground connection.

5

S0

I

Deviation Selection. Has an internal pull−up resistor. Refer to Deviation Selection Table.

6

FRS

I

Frequency Range Selection. Has an internal pull−up resistor.

7

ModOUT

O

Buffered Modulated Clock Output.

8

VDD

P

Power supply for the entire chip (3.3 V/5 V).

Table 3. FREQUENCY RANGE SELECTION TABLE

FRS

Frequency (MHz)

0

10 − 30

1

30 − 100

Table 4. DEVIATION SELECTION TABLE

Deviation (%)

D_C

S0

FS = 0

FS = 1

10 MHz

20 MHz

30 MHz

30 MHz

80 MHz

100 MHz

0

0

−4.5

−3.6

−1.7

−4.8

−3.6

−2.6

0

1

−2.6

−2

−1

−2.7

−2

−1.5

1

0

±2.6

±2

±1

±2.75

±2

±1.5

1

1

±1.7

±1.25

±0.7

±1.8

±1.25

±1