WF5075B3-4 datasheet(6/14 Pages) NPC

Part #	WF5075B3-4

Description	VCXO Module IC with Built-in Varicap

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Manufacturer	NPC [Nippon Precision Circuits Inc]

Direct Link	http://www.npc.co.jp/en

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6 / 14 page

5075 series

SEIKO NPC CORPORATION —6

5075

×J to 5075×N

VDD = 2.25 to 3.63V, VC = 0.5VDD, VSS = 0V, Ta = –40 to +85°C unless otherwise noted.

Parameter

Symbol

Conditions

Rating

Unit

Min

Typ

Max

Current consumption

IDD

5075

×J (fO), Measurement circuit 1,

no load, fO = 48MHz, fOUT = 48MHz

VDD = 2.5V

–

1.2

2.4

mA

VDD = 3.3V

–

1.6

3.2

mA

5075

×K (fO/2), Measurement circuit 1,

no load, fO = 48MHz, fOUT = 24MHz

VDD = 2.5V

–

0.9

1.8

mA

VDD = 3.3V

–

1.3

2.6

mA

5075

×L (fO/4), Measurement circuit 1,

no load, fO = 48MHz, fOUT = 12MHz

VDD = 2.5V

–

0.8

1.6

mA

VDD = 3.3V

–

1.0

2.0

mA

5075

×M (fO/8), Measurement circuit 1,

no load, fO = 48MHz, fOUT = 6MHz

VDD = 2.5V

–

0.7

1.4

mA

VDD = 3.3V

–

0.9

1.8

mA

5075

×N (fO/16), Measurement circuit 1,

no load, fO = 48MHz, fOUT = 3MHz

VDD = 2.5V

–

0.7

1.4

mA

VDD = 3.3V

–

0.9

1.8

mA

HIGH-level output voltage

VOH

Q pin, Measurement circuit 2, IOH = –2.8mA

VDD – 0.4

–

V

LOW-level output voltage

VOL

Q pin, Measurement circuit 2, IOL = 2.8mA

–

0.4

V

Oscillator block built-in

resistance

RVC1

Measurement circuit 3

210

420

840

k

Ω

RVC2

210

420

840

k

Ω

Oscillator block built-in

capacitance

CVC1

Design value (a monitor pattern on a

wafer is tested), Excluding parasitic

capacitance.

VC = 0.3V

–

5.6

–

pF

VC = 1.65V

–

3.1

–

pF

VC = 3.0V

–

1.5

–

pF

CVC2

VC = 0.3V

–

8.4

–

pF

VC = 1.65V

–

4.7

–

pF

VC = 3.0V

–

2.3

–

pF

VC input resistance

RVIN

Measurement circuit 4, Ta = 25

°C10

–

M

Ω

VC input impedance

ZVIN

Measurement circuit 5, VC = 0V, f = 10kHz, Ta = 25°C

(a monitor pattern on a wafer is tested)

–

450

–

k

Ω

VC input capacitance

CVIN

Measurement circuit 5, VC = 0V, f = 10kHz, Ta = 25°C

(a monitor pattern on a wafer is tested)

–37–

pF

Modulation

characteristics*1

*1. The modulation characteristics may vary with the crystal used.

fm

Measurement circuit 6, –3dB frequency, VDD = 3.3V,

VC = 3.3Vp-p, Ta = 25°C, fO = 48MHz

–23–

kHz

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