UTCPC1366
UTCPC1366 is LINEAR INTEGRATED CIRCUIT manufactured by Unisonic Technologies.
DESCRIPTION
UTC PC1366 is designed for B/W TV VIF processing purpose. It includes VIF amplifier，video low level detector RF AGC, IF AGC and noise reduction circuit.
Features
- High input sensitivity Typ.30d Bµ.
- Key and peak controllable AGC.
- Operating voltage down to 7V.
- Wide video bandwidth suitable for modulation IF of 4.5, 5.5,6.0,6.5 MHZ.
- Differential input implied with easy used with SAW
- Low external part count.
DIP-14H
BLOCK DIAGRAM
Rf?AGC voltage regulator AGC Key time control constant pulse input 4 2
RF?AGC to tuner 6
IF power
Vcc 7
RF AGC
IF AGC
Noise reduction
Video output
3 Video output
IF amplifier
Low level detector
10 Cap
13 GND saw filter Video IF input
Detector coil
UNISONIC TECHNOLOGIES CO., LTD.
QW-R111-003,A
UTC PC1366 LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUN RATING(Ta=25°C)
PARAMETER
Supply Voltage Output Current Power Dissipation Operating Temperature Storage Temperature
SYMBOL
VCC IP-P PD TOPR TSTG
VALUE
15 3 875(Ta=75°C)With heat sink -20 ~ +70 -40 ~ +125
UNIT
V VP-P W °C °C
ELECTRICAL CHARACTERISTICS(Ta=25°C,VCC=12V,f P=38MHZ,fm=400HZ)
PARAMETER
Total Supply Current Input Sensitivity Max Input Voltage Video Output Voltage Video Output DC Voltage S/N Ratio RF AGC Voltage(Hi) RF AGC Voltage(Lo) Differential Gain Differential Phase Video Detector Bandwidth Input Impedance Input...
