VF8146

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R502-945.a



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

DC Supply Voltage

-0.3~6

V

Analog and Digital I/O

V

Output Channel-Any One Channel (Do Not Exceed)

50

mA

Junction Temperature

+150

°C

Operating Temperature

-40~+85

°C

Storage Temperature

-65~+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Thermal Resistance, JEDEC Standard Multi-layer

Test Boards, Still Air

90

°C/W



RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

+4.75

+5.0 +5.25

V



DC ELECTRICAL CHARACTERISTICS

150Ω loads, unless otherwise noted.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

Supply Current (Note 1)

No Load

35

55

mA

Video Input Voltage Range

Referenced to GND if DC coupled

1.4

Power Supply Rejection

PSRR

DC (All Channels)

-50

dB

Note: 1. 100% tested at 25°C.



AC ELECTRICAL CHARACTERISTICS

220μF into 150Ω loads, unless otherwise noted.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

Channel Gain (Note 1)

AV

All Channels

6.0

6.2

6.4

dB

-1dB Bandwidth (Note 1)

All Channels

4.5

6.8

MHz

-3dB Bandwidth

All Channels

7.8

MHz

Attenuation (Stopband Reject)

All Channels at f=27MHz

48

dB

Differential Gain

dG

All Channels

0.3

%

Differential Phase

dΦ

All Channels

0.6

°

Output Distortion (All

Channels)

THD

0.4

%

Crosstalk

(Channel-to-Channel)

at 1MHz

-60

dB

Signal-to-Noise Ratio

SNR

All Channels NTC-7 Weighting:

100kHz~4.2MHz

75

dB

Propagation Delay

Delay from Input-to-Output, 4.5MHz

59

ns

Note: 1. 100% tested at 25°C.