NTE1814 データシートの表示（PDF） - NTE Electronics

部品番号

コンポーネント説明

メーカー

NTE1814

Integrated Circuit CMOS, Color Processing Circuit for VCR

NTE Electronics 

DC Electrical Characteristics: (VDD = 5V, VSS = 0V, TA = +25°C ±2°C, fVCO = 5.03MHz (NTSC)

unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Current

Power Dissipation

IDD No Load

Ptot No Load

– – 3 mA

– – 15 mW

Input Terminal 1

PGI, SYN

Input Terminal 2

SCM, PN, NREC, BERR, TPB

(with a Pull–Low Resistance)

VIH1

VIL1

VIH2

VIL2

IIH2

VI = 5V

3.5 – VDD V

VSS – 1.5 V

3.5 – VDD V

VSS – 1.5 V

– – 300 µA

Input Terminal 3

NCLR

(with a Pull–High Resistance)

Output Terminal 1

HP, PSSC

VIH3

VIL3

IIH3

IOH1

IOL1

VI = 0V

VOH = 3.5V

VOL = 1.5V

3.5 – VDD V

VSS – 1.5 V

– – –300 µA

–0.5 – – mA

0.5 – – mA

Output Terminal 2

LOC, PCO, BADJ, BGP

(3–Value Output)

IOH2

IOL2

ILeak2

VOH = 2.5V

VOL = 2.5V

VO = 5V, 0V (with a High Impedance)

–2.5 –5.0 – mA

2.5 5.0 – mA

– – ±5 µA

Output Terminal 3 FSI

IOH3 VOH = 4.3V

–0.5 – – mA

IOL3 VOL = 0.7V

0.5 – – mA

Pin Connection Diagram

VDD 1

VCO Clock Input 2

NTSC/PAL/SECAM

Select Input (SCM)

3

Horiz Pulse Output 4

NTSC/PAL/SECAM

Select Input (PN)

5

Head Switch Pulse Input 6

Side Lock Detect Output 7

VSS 8

Phase Comparator Output 9

18 Burst Gate Pulse Output

17 Special PB Select Input

16

Low Converting Color

Subcarrier Wave Output

15 System Clear Input

14 Sync Signal Input

13 Field Start Inhibit Pulse Output

12

Burst Compensation

Error Pulse Input

11 Rec/PB Select Input

10 Burst Compensation Pulse Output

Share Link: