SA8025A View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

SA8025A

Low-voltage 1.8GHz fractional-N synthesizer

Philips Electronics 

Philips Semiconductors

1.8GHz low-voltage Fractional-N synthesizer

CURRENT

I2

I1

Product specification

SA8025A

V1

V2

VOLTAGE

I2

I1

Figure 3. Relative Output Current Variation

SR00625

CLOCK

DATA

STROBE

RFIN

RFIN

VCCP

REFIN

50

22nF

10K

50

22nF

50

10µF

22nF

22nF

150k

AUXIN

50

22nF

1 CLOCK

2 DATA

VDD 20

TEST 19

3 STROBE

LOCK 18

4 VSS

5 RFIN

SA8025A

RF 17

RN 16

6 RFIN

VDDA 15

7 VCCP

PHP 14

8 REFIN

PHI 13

9 RA

VSSA 12

10 AUXIN

PHA 11

Figure 4. Test Circuit

10µF

22nF

VDD

TEST

LOCK

RF

150k

150k

RN

10µF

1k

100

22nF

VDD

A

VPH

P

VPHI

1k

VPH

A

SR00626

1996 Oct 15

8

Share Link: