PL623-38 datasheet(1/6 Pages) PLL

No de pièce	PL623-38

Description	Low Phase Noise XO (for 3rd O.T.) For 65-130MHz

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Fabricant	PLL [PhaseLink Corporation]

Site Internet	http://www.phaselink.com

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Preliminary

PL623-38

Low Phase Noise XO (for 3rd O.T.) For 65-130MHz

47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991 www.phaselink.com Rev 05/03/05 Page 1

FEATURES

• Input: 65-130MHz 3rd Overtone or fundamental

Crystal

• Output frequency: Up to 130MHz

• Selectable /2, /4, /8 output dividers with 60KΩ

pull up resistor on the selector pins

• Available output: PECL

• Supports 2.5V or 3.3V-Power Supply

• Available in die form

DESCRIPTION

PL623-38 is an XO IC specifically designed to work

with high frequency 3rd overtone or fundamental

crystals from 65MHz to 135MHz. It requires an

external resistor for the 3rd overtone selection. Its

design was optimized to tolerate higher limits of

inter-electrodes capacitance and bonding

capacitance to improve yield. It achieves very low

current into the crystal resulting in better overall

stability. It is ideal for XO applications requiring

PECL output levels at high frequencies.

BLOCK DIAGRAM

DIE CONFIGURATION

Note: ‘^’ Denotes 60kΩ pull-up resistor

DIE SPECIFICATIONS

Name

Value

Size

57.5 x 56.5 mil

Reverse side

GND

Pad dimensions

80 micron x 80 micron

Thickness

10 mil

OE SELECTION

Pad #12

OESEL

Pad #22

OECTRL

State

0

Tri-state

1

Output enabled (default)

0

Output enabled (default)

0

(default)

1

Tri-state

Pad #12: Bond to VDD to set to “1”

Pad #22: Logical states defined by PECL levels

OUTPUT DIVIDER SELECTOR LOGIC

SEL 0

SEL1

Output

0

No Divider

1

0

Divide by 2

0

1

Divide by 4

1

Divide by 8

XIN

XOUT

OECTRL

Q

PL623-38

Q

Oscillator

Amplifier

Y

X

(0,0)

(1460,1435)

57.5 mil

XIN

XOUT

GNDBUF

Q

VDDBUF

OECTRL

OESEL (pull down)

VDDBUF

OECTRL

1

23

45

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

Die ID: C560A-FFFF-FP

Numéro de pièce similaire - PL623-38

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Micrel Semiconductor	PL620-88	347Kb / 6P	Low Phase Noise XO (9.5-65MHz Output)
	PL620-88OC	347Kb / 6P	Low Phase Noise XO (9.5-65MHz Output)
	PL620-88OC-R	347Kb / 6P	Low Phase Noise XO (9.5-65MHz Output)
	PL620-89	347Kb / 6P	Low Phase Noise XO (9.5-65MHz Output)
	PL620-89OC	347Kb / 6P	Low Phase Noise XO (9.5-65MHz Output)

More results

Description similaire - PL623-38

Fabricant	No de pièce	Fiches technique	Description
PhaseLink Corporation	PLL620-20	203Kb / 7P	Low Phase Noise XO (for HF Fund. and 3rd O.T.)
PhaseLink Corporation	PLL620-00	208Kb / 7P	Low Phase Noise XO with multipliers (for HF Fund. and 3rd O.T.)
Abracon Corporation	ABX2038	70Kb / 6P	PECL and LVDS Low Phase Noise XO (for 65-130MHz Output) 03/21/05
PhaseLink Corporation	PLL620-21	215Kb / 7P	Low Phase Noise XO (for HF Fund. and 3-rd O.T.)
PhaseLink Corporation	PLL520-40	217Kb / 5P	CMOS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
Abracon Corporation	ABV2017	79Kb / 7P	Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
PhaseLink Corporation	PLL520-17	240Kb / 7P	Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
	PLL520-10	242Kb / 8P	Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
	PLL520-38-39	248Kb / 7P	PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)
Abracon Corporation	ABV2038	83Kb / 7P	PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)

More results

PL623-38 Fiches technique(PDF) 1 Page - PhaseLink Corporation

PL623-38 Fiches technique(HTML) 1 Page - PhaseLink Corporation

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