– 7 –

CXA1645P/M

SG1 to SG3:

No signal,

SG4:

SIN wave,

3.58MHz

0.5Vp-p

SG5:

CSYNC

TTL level

3.58MHz component

measured. Fig. 6

SG1 to SG3:

No signal,

SG4: SIN wave,

4.43MHz

0.5Vp-p

SG5: CSYNC

TTL level

Fig. 6

(COUT & CVOUT)

Burst level

R chroma ratio

R phase

G chroma ratio

G phase

B chroma ratio

B phase

Burst width

Burst position

Carrier leak

PAL burst

level ratio

PAL burst phase

R/BN1/2

G/BN1/2

B/BN1/2

K (BP1/2)

SG1

to

SG3

SG4

5V SG5 20k

0.2

SG1

to

SG3

SG4

5V SG5 20k

SG1

to

SG3

SG4 GND SG5 16k

A/C

SG1 to SG3:

100% color bar

input,

1.0Vp-p (Max.)

SG4: SIN wave,

3.58MHz

0.5Vp-p

SG5: CSYNC

TTL level

Fig. 5

0.25

0.3

Vp-p

2.84

3.16

3.48

94

104

114

deg

2.65

2.95

3.25

231

241

251

deg

2.01

2.24

2.47

337

347

357

deg

2.5

2.75

3.2

µs

0.4

0.6

0.75

µs

20

mVp-p

0.9

1.0

1.1

125

135

145

deg

215

225

235

∗ Clamp voltage: voltage appearing at Pin 9 when CSYNC is input.

Item

Symbol

S1

S2

S3

S4

S5

RIN

GIN

BIN

SCIN NPIN

SYNC

IN

FO

Measu

rement

point

Measurement

Conditions

Min.

Typ.

Max.

Unit