Philips Semiconductors

Product specification

SA607

Low voltage high performance mixer FM IF system

1997 Nov 07

7

RSSI

IF

AMP

MIXER

QUAD

OSCILLATOR

VREG

+

–

+

–

AUDIO

LIMITER

20

19

18

17

16

14

13

12

11

10

8

7

6

4

3

2

1

RSSI

OUTPUT

AUDIO

C14

IFT1

C9

C8

C7

C6

X1

L2

VCC

C5

C2

C1

L1

C18

C15

C17

FLT2

C23

C21

FLT1

Application Component List

45MHz

INPUT

5

9

15

C12

FREQ

CHECK

R17

2.4k

R19

11k

R18

3.3k

C26

C10

R11

R10

C27

SA607D/DK

C19

390pF

51pF NPO Ceramic

220pF NPO Ceramic

5-30pF trim cap

1nF Ceramic

10.0pF NPO Ceramic

10pF NPO Ceramic

100nF +10% Monolithic Ceramic

100nF +10% Monolithic Ceramic

100nF +10% Monolithic Ceramic

100nF +10% Monolithic Ceramic

2.2

µF +10% Tantalum

100nF +10% Monolithic Ceramic

10

C26

C27

Flt 1

Flt 2

IFT 1

L1

L2

X1

R10

R5

100nF +10% Monolithic Ceramic

2.2

µF Tantalum

Not Used in Application Board (see Note 8, pg 8)

8.2k +5% 1/4W Carbon Composition

44.545MHz Crystal Hy–Q

1.2

Ceramic Filter Murata SFG455A3 or equiv

Ceramic Filter Murata SFG455A3 or equiv

C1

C2

C5

C6

C7

C8

C9

C10

C12

C14

C15

C17

C18

C19

C23

390pF +10% Monolithic Ceramic

100nF +10% Monolithic Ceramic

R11

10k +5% 1/4W Carbon Composition

R17

R18

2.4k +5% 1/4W Carbon Composition

3.3k +5% 1/4W Carbon Composition

R19

11k +5% 1/4W Carbon Composition

.33

330

C21

100nF +10% Monolithic Ceramic

*NOTE: This value can be reduced when a battery is the power source.

SR00390

Figure 4. SA607 45MHz Application Circuit