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NTE7015 Integrated Circuit PLL SIF & VIF for TV & VCR
Description: The NTE7015 is a semiconductor integrated circuit consisting of an IF signal processor suitable for color TV sets and VTRs with AV. The circuits include VIF amplifiers, video detector, VCO, APC detector, AFT, video equalizer, IF/RF AGC, SIF detector functions. Features: D Employment of a full synchronous detector circuit using PLL as video detector provides excellent DG, DP, 920kHz beat and cross color characteristics. D Usage of PLL-SPLIT method to obtain intercarrier by separating video IF and audio IF processing by VCO output provides good sound sensitivity and reduces buzz. In consumer sets, intercarrier is also available from the video detector output. D Built-in video equalizer suitable for VTRs and color TV sets equipped with video output terminals. D Employment of quadrature detector circuit for FM detection of audio IF requires no adjustment. Applications: TV sets, VTR tuners Recommended Operating Conditions: Supply voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to10V Rated supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V Absolute Maximum Ratings: (TA = +25C, permissible surge capacitance is 200pF, unless otherwise noted) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1250mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to+75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Permissible surge (pin 8), Surge 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +200, - 150V Permissible surge (pin 9), Surge 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +200, -150V Permissible surge (other pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V Electrical Characteristics: (TA = +25C, VCC = 9V, unless otherwise noted)
Parameter Circuit Current (VIF) Video detector output DC voltage 1 Symbol Test Conditions Input Signal VIF SIF1 - - Test Conditions External Voltage (V) V20 V1 V6 3 3 - 0 Switch is set at 1. SW1=2, SW2=3 SW2=3,SW3=2 Min Typ Max Unit
ICC(VIF) V28
- -
33 3.4
45 3.75
57 4.1
mA V
Electrical Characteristics (Cont'd): (TA = +25C, VCC = 9V, unless otherwise noted)
Parameter Video detector output DC voltage 2 Video detector output 1 Video detector output 2 Video S/N Video frequency characteristics Input Sensitivity Maximum permissible input AGC control range Maximum IF AGC Voltage IF AGC Voltage (80dB) Minimum IF AGC Voltage SIF det 4.5MHz output (100dB) SIF det 4.5MHz output (80dB) AFT Output Voltage AFT detector sensitivity Maximum AFT voltage Minimum RF AGC voltage Minimum RF AGC voltage Maximum RF AGC voltage Capture range (U) 1 Capture range (L) 1 Capture range (T) Capture range (U) 2 Capture range (L) 2 Symbol Test Conditions Input Signal VIF SIF1 - SG1 SG1 SG2 SG3 SG4 SG5 - - SG6 SG7 SG2 SG2 - SG10 SG10 SG10 SG2 SG2 SG11 SG11 - SG11 SG11 - - - - - - - - - - - SG8 SG9 - - - - - - - - - - - Test Conditions External Voltage (V) V20 V1 V6 3 3 3 3 3 3 3 - 3 3 3 3 3 3 3 3 3 2 4 3 3 - 3 3 0 - - - - - - - - - - - - 0 - - - - - - - - - - Switch is set at 1. SW2=3,SW3=2 SW2=3 SW2=3 SW2=3,SW6=2 SW2=3 SW2=3 SW2=3 - SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 SW2=3 - SW2=3, SW5=2 SW2=3, SW5=2 Min Typ Max Unit
V3 Vo det 1 Vo det 2 P/N BW Vin(min) Vin(max) GR V1H VI(80dB) VIL VO SIF.1 VO SIF.2 V16 V16H V16L VIH VIL CL-U1 CL-L1 CL-T CL-U2 CL-L2
- - - - - - - - - - - - - - - - - - - - - - - -
4.4 1.15 1.6 50 5.5 - 107 58 6.5 4.3 3.4 104 90 3.2 48 8 - 7 - 0.5 1.2 2.0 0.45 0.7
4.8 1.45 1.95 58 7 46 110 64 8.6 4.9 3.9 109 96 4.3 70 8.7 0.38 7.85 0 1.0 1.7 2.7 0.9 1.0
5.2 1.75 2.3 - - 51 - - - 5.5 4.4 114 101 5.4 92 - 1.0 - 1.0 - - - 1.45 1.35
V Vp-p Vp-p dB MHz dB dB dB V V V dB dB V mV/ kHz V V V V MHz MHz MHz MHz MHz
Electrical Characteristics (Cont'd): (TA = +25C, VCC = 9V, unless otherwise noted)
Parameter Lock detection threshold voltage Minimum pin 29 voltage EQ frequency characteristics 1 Intermodulation DG DP Black spot inverter threshold level Pin 3 sync chip level VIF input resistance VIF input capacitance SIF1 input resistance SIF1 input capacitance Symbol Test Conditions Input Signal VIF SIF1 - - SG13 SG15 SG16 SG16 SG1 SG1 90dB 90dB - - - - - - - - - - - - 90dB 90dB Test Conditions External Voltage (V) V20 V1 V6 3 3 3 3 3 3 3 3 3 3 3 3 5 5 - Variable - - Variable Variable - - - - Switch is set at 1. Min Typ Max Unit
V20th V29L FC2 IM DG DP VBTH VBCL Rin(V) Cin(V) Rin(S1) Cin(S1)
Vari- SW2=3, able SW3,4,5=2 Vari- SW2=3, able SW3,4,5=2 - - - - - - - - - -
SW2=3 SW2=3, SW3=2 SW2=3 SW2=3 SW2=3 SW2=3, SW3=2
3.6 - 4.2 30 - - 2.1 3.7 - - - -
4.0 0.15 5.7 35 2 2 2.5 4.2 0.95 5 2.1 2.5
4.4 0.5 7.2 - 5 5 2.9 4.7 - - - -
V V dB dB % deg V V k pF k pF
Parameter Circuit Current (SIF) AF output DC voltage Maximum AF output AF Output Distortion Input limiting sensitivity AMR AF S/N
Symbol
Test Conditions Input Signal VIF SIF1 - - SG17 SG21 SG18 SG19 SG20
Test Conditions External Voltage (V) V20 V1 V6 0 0 0 0 0 0 0 - - - - - - -
*Switch is set at 1. SW1=3,SW2=2 SW1=3 SW1=3 SW1=3 SW1=3 SW1=3 SW1=3
Min
Typ
Max
Unit
ICC(SIF) V19 VOAFMax THDAF Vin(lim) AMR S/N
- - - - - - -
5.0 4.0 530 - - 50 60
7.2 4.6 680 0.2 38 60 75
9.4 5.2 830 1.0 46 - -
mA V mVrms % dB dB dB
Pin Connection Diagram
VT Input VOL Input AFS Switch Band Input 1 Band Input 2 RM Output F2 PH T 1 2 3 4 5 6 7 8 9 30 VZ/+31V 29 VT Output 28 VCC3 27 Band Output 1 26 Band Output 2 25 VCC1 24 Band Output 3 23 Band Output 4 22 VOL Output 21 AFS 20 GND 1 19 RLY Control Output 18 AC Input 17 Clock Output 16 VCC2
GND 2 10 RM Input 11 F1 12 RLY Control 13 RST Output 14 +5V Output 15
30
16
1 1.066 (27.0)
15 .388 (8.6)
.200 (5.08) Max
.070 (1.78)
.125 (3.17)
.400 (10.16)

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