NTE7050 datasheet(2/5 Pages) NTE | Integrated Circuit Phase Lock Loop (PLL) Stereo Decoder

2 page

DC Electrical Characteristics: (VCC = 8.5V, TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Current Consumption (Without LED Driver)

ITOT

–

Power Dissipation

–

125

–

Voltages on Pin15

V15–5

–

2.0

–

Voltages on Pin16, Pin12

V16–5, V12–5

–

3.5

–

DC Current Pin14

–I14

195

275

390

µA

DC Current Pin2

–I2

195

275

390

µA

Output Current Pin3

–I3

–

Switch “VCO OFF” Voltage (Pin7)

–

2.2

–

Current (Pin7)

–

µA

AF Conditions:

Input MUX signal is 1VP–P = 1kHz; VPILOT = 32mV (9%), oscillator adjusted to fOSC = 228kHz at VI = 0V,

unless otherwise specified. (All figures are measured with a roll–off network of 50kHz (2dB down at

38kHz) at the input.

AC Electrical Characteristics:

(All parameters are measured in the circuit at nominal supply

voltage(VCC = 8.5V) and TA = +25°C)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Gain Input Amplifier

–

Input Impedance (External)

–

Ω

Maximum Input Voltage

–

TBD VP–P

Gain Output Buffers

–

Maximum Output Voltage

VO12, 16

THD

≤ 1%

–

TBD

Output Impedance

Pin12, Pin16

–

500

Ω

Maximim Load Impedance

5.0

–

Ω

Muting Level

α muting

–

Source Selector

–

Overall Performance

Overall Gain (Mono)

VOUT/VIN

AF Output Voltage (RMS) Mono

V12 = V16

1.1

1.25

–

Total Harmonic Distortion

THD

VOUT = 1.2VRMS, Note 1

–

0.5

Output Voltage

VOUT 12, 16 THD = 1%

–

TBD

Output Channel Unbalance

VOUT 12

VOUT 16

–

0.2

1.0

Channel Separation

L = 1, R = 0

–

Signal–to–Noise Ratio

S/N

Bandwidth 20Hz to 16kHz

–

Bandwidth DINA

–

Note 1. Guaranteed for mono, mono +pilot, stereo.

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