AN96A07K PANASONIC | Alldatasheet
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The AN96A07K is a dynamic astigmatizm and focus (DAF)IC for CRT monitor. It outputs parabola waves for focus control. n Features l fH =15 to 90kHz, fV = 50 to 120Hz l Constant-amplitude parabola-wave output following input frequency l Coefficient of parabola-wave is controlled by an exter- nal resistor AN96A07K Dynamic Focus Controller IC for CRT Monitor Unit : mm 26.7–0.3 8.4–0.3 0.9–0.25 0.5–0.1 1.778 1.05–0.25 28-Pin SDIP Package (SDI 028-P-0400) V CC1 V CC2 1µF 1µF REF HOLD5 DC HOLD SAW – TOOTH SAW – TOOTH 18 27 17 26 19 7 3 6 4 8 9 10 12 13 11 20 21 23 24 22 ABS. ABS. LIN – LOG Conv. LIN – LOG Conv. 1µF 1µF 0.1µF 0.1µF 330pF 0.27µF 220kΩ 220kΩ 10kΩ 10kΩ 10kΩ 10kΩ 100pF 100pF To Pin28 To Pin28 LIN – LOG Conv. LIN – LOG Conv. n Block Diagram
Reference bias output (6V) Hor. sampling pulse input Hor. phase shift pulse input Pin No. Pin name GND Ver. parabola output Holding Ver. system reference bias output (2V) Pin namePin No. V CC1 (12V) Holding Hor. system reference bias output (2V) Triangular waveform generation capacitor Oscillation prevention capacitor Oscillation prevention capacitor Triangular waveform generation capacitor8 Ver. parabola output amplitude adj. Oscillation prevention capacitor Oscillation prevention capacitor Hor. parabola output amplitude adj. Feedback input Feedback output V CC2 (12V) Feedback input Feedback output Hor. parabola output Ver. phase shift pulse input Ver. sampling pulse input Reference bias output (4V) n Pin Descriptions Supply current Supply voltage Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note 1) V mW mA Note 1) Ta= 25˚C except operating ambient temperature and storage temperature. Note 2) Allowable power dissipation of the package at Ta=75˚C. n Absolute Maximum Ratings Parameter Symbol Rating Unit V CC ICC PD Topr Tstg 13.4 402 – 20 to + 75 – 55 to + 150 Parameter Symbol Range Operating supply voltage range V CC 9.6V to 13.2V n Recommended Operating Range (Ta= 25˚C)
Parameter min Condition typ max UnitSymbol ICCCircuit current 14 24 mA V 2–1.15Circuit voltage 5.7 6.7 V 6.2 V 28–1.15Circuit voltage 3.7 4.7 V4.2 V 7–1.15Circuit voltage 1.4 2.4 V1.9 V 18–1.15Circuit voltage 1.4 2.4 V1.9 I 6 (C)Hold charging current (1) – 450 – 290 µA– 370 I17 (C)Hold charging current (2) – 450 – 290 µA– 370 I 6 (D)Hold discharging current (1) 290 450 µA370 I17 (D)Hold discharging current (2) 290 450 µA370 I 6 (L)Hold leak voltage (1) –1.0 +1.0 µA I17 (L)Hold leak voltage (2) –1.0 +1.0 µA V 8 – 7Triangular wave output voltage (1) 0.2 V V 19–18Triangular wave output voltage (2) 0.2 V I 8 (C1)Triangular wave charging current (1) –2 8 –1 2 µA–2 0 I19 (C1)Triangular wave charging current (2) –2 8 –1 2 µA–2 0 I 8 (C2)Triangular wave charging current (3) –165 –105 µA–135 I19 (C2)Triangular wave charging current (4) –165 –105 µA–135 DI 8 (R)Triangular wave linearity (1) – 3 + 3 µA0 DI19 (R)Triangular wave linearity (2) – 3 + 3 µA0 I 8 (D)Triangular wave discharging current (1) 7.0 9.5 mA8.5 I19 (D)Triangular wave discharging current (2) 7.0 9.5 mA8.5 V 14 (1)Parabola output voltage (1) 3.7 4.7 V4.2 V 14 (2)Parabola output voltage (2) 8.0 11.0 V9.5 DV 14 (3)Parabola output voltage (3) – 0.3 + 0.3 V0 DV 14 (4)Parabola output voltage (4) – 4.5 – 2.5 V– 3.5 V 16 (5)Parabola output voltage (5) 3.7 4.7 V4.2 V 16 (6)Parabola output voltage (6) 8.0 11.0 V9.5 DV 16 (7)Parabola output voltage (7) – 0.3 + 0.3 V0 DV 16 (8)Parabola output voltage (8) – 4.5 – 2.5 V– 3.5 V 14 (CL)Clamp output voltage (1) 10.2 11.2 V10.7 V 16 (CL)Clamp output voltage (2) 10.2 11.2 V10.7 fH (max.) Operable upper limit frequencyHorizontal operation frequency (max.) kHz(100) fV (max.) Operable upper limit frequencyVertical operation frequency (max.) Hz(150) e1 fH =15 to 90kHzHorizontal triangular wave output amplitude V P – P(4) e2 fV = 50 to 120HzVertical triangular wave output amplitude V P – P(4) V P – P(4) e3 fH = 64kHz I11= – 20µA Horizontal parabola wave output amplitude V P – P(4) e4 fV = 90Hz I22= – 20µA Vertical parabola wave output amplitude (2) a H 10kΩ between Pin12 to 13 10kΩ between Pin12 to 28 Parabola wave exponential coefficient (horizontal) (2) a V 10kΩ between Pin23 to 24 10kΩ between Pin23 to 28 Parabola wave exponential coefficient (vertical) See table 1 Note) The value in the above characteristics is not a guaranteed value, but reference one on design. n Electrical Characteristics (Ta=25–2˚C)
I CC V 2 – 1.15 V 28 – 1.15 V 7 – 1.15 V 18 – 1.15 Hold charging current (1) Hold charging current (2) Hold discharging current (1) Hold discharging current (2) Hold leak current (1) Hold leak current (2) Triangle waveform output voltage (2) Triangle waveform charging current (1) Triangle waveform charging current (2) Triangle waveform charging current (3) Triangle waveform charging current (4) Triangle waveform linearity (1) Triangle waveform linearity (2) No. Parameter Symbol 1 2 3 4 5 6 7 8 9 1 01 11 21 31 41 51 61 71 81 92 02 12 22 32 42 52 62 72 8 12V 12V 12V 12V 12V to 5 to 5 to 5 to 5 to 5 I 6 (C) I17 (C) I6 (D) I17 (D) I6 (L) I17 (L) V 8 – 7 V 19 – 18 I8 (C1) I19 (C1) I8 (C2) I19 (C2) DI8 (R) DI19 (R) 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 11V 11V 11V 11V 11V 11V 5.7V 5.7V 6.7V 6.7V 6.7V 6.7V 11V 11V to 6 to 6 to 6 to 6 to 6 to 6 to 6 to 6 to 8 to 8 to 8 to 8 to 8 to 8 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 3 to 4 to 4 to 4 to 4 to 4 to 4 to 4 to 4 Triangle waveform output voltage (1) fl fl Pin No. Table 1 Measure- ment pin No.
discharging current (1) 1 2 3 4 5 6 7 8 9 1 01 11 21 31 41 51 61 71 81 92 02 12 22 32 42 52 62 72 8 Triangle waveform discharging current (2) Parabola output voltage (1) Parabola output voltage (2) Parabola output voltage (3) Parabola output voltage (4) Parabola output voltage (5) Parabola output voltage (6) Parabola output voltage (7) Parabola output voltage (8) Clamp output voltage (1) Clamp output voltage (2) I8 (D) I19 (D) V14 (1) V14 (2) DV 14 (3) DV 14 (4) V16 (5) V16 (6) DV 16 (7) DV 16 (8) V14 (CL) V16 (CL) 2.5V 2.5V 2.5V 2.5V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 12V 180Ω to 1 6V 0µA 100µA 100µA 0µA – 20µA – 20µA – 20µA –2 0µA – 20µA fl –150 µA 10k to 28 10k to 28 10k to 28 10k to 12 10k to 12 10k to 12 10k to 12 10k to 28 10k to 12 0µA 100µA 100µA 0µA 100µA fl – 100 µA 10k to 28 10k to 28 10k to 28 10k to 28 –2 0µA – 20µA –2 0µA – 20µA –2 0µA fl –150 µA 10k to 28 10k to 23 10k to 23 10k to 23 10k to 23 10k to 23 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 5 to 4 to 4 to 4 to 4 to 3 to 3 20k to 19 20k to 19 20k to 19 20k to 19 20k to 8 20k to 8 20k to 8 20k to 8 20k to 8 20k to 19 180Ω to 1 Table 1 (cont.) No. Parameter Symbol Pin No.Measure- ment pin No. 100µA fl –100 µA
Power supply for horizontal system5V CC1 (12V) Reference bias output (6V) Hor. sampling pulse input Hor. phase shift pulse input Hor. system reference bias output (2V) Triangular waveform generation capacitor
6 Holding
(6.0V) Smoothed voltage (3 to 11V) Dynamically variable DC (2.0V) Triangular waveform gen- eration capacitor The discharging current of triangular waveform sinks into the 2V-reference-volt- age source (Pin7). Reference bias for horizon- tal system (2V) Determines the charging current of triangular wave- form. Dynamically variable with f M . Pulse input (0.5 to 2µs) for discharging triangular waveform voltage Input of sampling pulse (0.1 to 0.2µs) for detecting triangular waveform amplitude fH fH 1.4kΩ 51kΩ 200Ω V CC 1.4kΩ 1.4kΩ V CC 10kΩ 5kΩ 10kΩ 5kΩ 400Ω 2.8kΩ V CC 3kΩ 200Ω V CC 2.7V or more 2.7V or more 18.4kΩ 1kΩ 200Ω 0.2 mA Pin No. Pin name Equivalent circuit FunctionWaveform GND for horizontal system Reference bias output (6V) n Pin Descriptions
Hor. parabola output amplitude adjustment
12 Feedback input
13 Feedback output
4.5V 4.5V 2.5V DC (11.2V) 1.4kΩ 200Ω V CC 200Ω V CC V CC 200Ω 200Ω V CC 200Ω 10kΩ 0.1mA 0.03mA 1.4mA 0.5mA 1.4kΩ 0.7mA 0.05mA 0.1mA 2kΩ 14 Hor. parabola output
15 GND 0V
200Ω 1.4mA 0.1mA 4V 2mA Pin No. Pin name Equivalent circuit FunctionWaveform Oscillation prevention ca- pacitor If the parabola output oscil- lates, a capacitor of several 10pF must be connected between this pin and Pin10. Oscillation prevention ca- pacitor If the parabola output oscil- lates, capacitor of several 10 pF must be connected between this pin and Pin9. Control pin of the ampli- tude of horizontal parabola output. If the current is increased by inserting a resistor between this pin and GND, the amplitude decrease. Feedback output-pin for gain adjustment The gain is set by a resistor which is connected bet- ween Pins12 and 28. Feedback input for gain adjustment Output of horizontal parab- ola waveform GND for vertical system n Pin Descriptions (cont.)
16 Ver. parabola output
17 Holding
Ver. system reference bias output Triangular generation capacitor DC (2.0V) fV 11V fV Smoothed voltage (3 to 11V) Dynamically variable V CC 200Ω 0.1mA2mA V CC 18.4kΩ V CC 0.2mA 1.4mA 10kΩ 200Ω V CC 3kΩ 1.4kΩ 1.4kΩ 1kΩ17 1.4kΩ 200Ω19 400Ω Oscillation prevention capacitor Oscillation prevention capacitor fV 2.5V 200Ω V CC V CC 200Ω 10kΩ 0.1mA 1.4mA 0.5mA 1.4kΩ 2kΩ Pin No. Pin name Equivalent circuit FunctionWaveform Output of vertical parabola waveform Control pin of the charging current of vertical-system triangular-waveform Dynamically changable with f V . Triangular waveform-gen- eration capacitor The discharging current of triangular waveform sinks into the 2V reference volt- age source (Pin18). Oscillation-prevention capacitor If the parabola output oscil- lates, a capacitor of several 10pF must be connected between this pin and Pin21. Oscillation-prevention capacitor If the parabola output oscil- lates, a capacitor of several 10pF must be connected between this pin and Pin20. Reference bias of vertical system (2V) n Pin Descriptions (cont.)
Ver. parabola output amplitude adj.
23 Feedback input
24 Feedback output
CC2 (12V) 4.5V 4.5V DC (11.2V) 12V 1.4kΩ V CC 200Ω 200Ω V CC 0.03mA 0.7mA 0.05mA 0.1mA Ver. phase shift pulse input Ver. Sampling pulse input
28 Reference bias
output (4V) DC (4.0V) fV 2.7V or more 2.7V or more 200Ω V CC 10kΩ 10kΩ 6kΩ 5kΩ 5kΩ n Pin Descriptions (cont.) Pin No. Pin name Equivalent circuit FunctionWaveform Control pin of the ampli- tude of vertical parabola output When the current is increased by inserting a resistor between this pin and GND, the amplitude decrease. Feedback output for gain adjustment The gain is set by the value of a resistor which is con- nected between Pins23 and 28. Feedback input for gain adjustment Pulse (200 to 700µs) input for discharging triangular waveform Input of sampling pulse (50 to 80µs) which detects the amplitude of triangular waveform Output for reference bias (4V) Ver. system power supply
12.7kΩ 0.1µF 56pF 10µF 50V 10kΩ 42.2kΩ (68pF) 0.27µF 1µF 50V + 0.39 µF DC V amplitude adjustment V sampling pulse V phase shift pulse 33µF 25V 22.1kΩ 1µF 50V 0.1µF 0.01 µF 1µF 50V 330pF (68pF) 56pF 47.5 kΩ 11.5kΩ 10kΩ 10kΩ 0.056 µF 12.4kΩ 8.2pF24V 10kΩ 13.7kΩ 0.01µF DC H amplitude adjustment + 100µF 16V10µH VCC (12V) H sampling pulse H phase shift pulse fH H sampling pulse H phase shift pulse H sampling pulse H phase shift pulse fV 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NP AN96A07K