2

SL5162

ELECTRICAL CHARACTERISTICS

guaranteed by either production test or design. They apply within the specified temperature and supply voltage ranges unless

otherwise stated.

Supply Voltage

Supply current

Video Input

Input impedance

Video bandwidth 21 dB

2

3dB

Video SNR weighted

Differential gain

Differential phase

Line tilt (black level)

Clamp accuracy

Audio Input

Input impedance

Audio bandwidth (21dB)

Subcarrier frequency

FM THD

Intercarrier Input

Input level

FM Performance

Audio input for 100%

deviation (635kHz)

FM deviation sensitivity

Max frequency deviation

AM Performance Audio

Modulation depth

Audio SNR (wideband)

RF Output

Peak vision carrier:

SECAM (L)

PAL

Flatness band 470-860MHz

APLD

White Level, Nominal

Negative modulation

Sync Tip

Negative modulation

Positive modulation

Sync degradation (1ve mod)

Characteristic

Typ.

Conditions

4·5

0·5

10

25

60

15

4

250

.

46

12

45

1·0

1·17

100

62

6

2

6

2

25

0·5

140

100

0·7

80

83

84

17

100

6

1

5·5

53

1·5

6

5

6

5

0·5

5

7

1·0

2

6

2

22

Units

Min.

Max.

V

mA

Vp-p

Vp-p

V

k

Ω

MHz

MHz

dB

%

deg

%

mV

k

Ω

kHz

MHz

%

mVp-p

mVp-p

kHz/mV

kHz

%

dB

dB

µV

dB

µV

dB

%

%

%

%

%

Except for duration of clamp pulse

CCIR Rec 451-1 (note 3), mono sound system

Dependent upon video input clamp capacitor

Determined by external components.

In demodulated signal. Input signal =1 kHz sinewave

at 635kHz deviation

To define 222dBC (peak carrier)

At device input

Audio input 1kHz sinewave

No pre-emphasis, dependent on external

components

Input = 200mVp-p at 1kHz

Differential 75

Ω output

APL 10-90%

all systems (note 4)

All systems

Pin

Value

3, 12

3, 12

19

11

13

11

11

1, 2

1, 2

1,2

3 3

100)

S

W

7

3

NOTES

1. This is the nominal input level to provide the preset video modulation index for the selected standard. Any variation from the

nominal level will change the RF modulation index.

2. The actual clip level is set relative to the input video level. The level of 1·17V only applies if the video input signal is correctly

proportioned. The white clip circuit operates only when the AGC is disabled.

3. Measured at CH38 with R&S EMFP demodulator and UAF Video Analyser.

4. Measured at CH21 with R&S EMFP reference demodulator and UAF Video Analyser. Synchronous demodulation.