TDA4565 Datasheet, PDF (8/11 Pages) NXP Semiconductors – Colour transient improvement circuit

Philips Semiconductors
Colour transient improvement circuit
Product specification
TDA4565
PARAMETER
CONDITIONS
SYMBOL
MIN. TYP. MAX. UNIT
Frequency response at
5 MHz referred to 0.5 MHz
pin 11
note 5
V---V--₁^--₁₁^---1-(^---(0--5-.--5---M--M---H--H--z---z--^)---)^{-- −3.0}
−
2.0 dB
pin 12
V-----₁^V--₂^---1-(^{-2--0--(-.--55-----MM-----HH-----zz-----})^{-- −3.0}
−
2.0 dB
DC output voltage
pin 11
pin 12
Output current
source
sink
note 2
V_11−18
V_12−18
I_{11, 12}
−I_{11, 12}
1.8
2.3 2.6 V
9.8
10.3 10.8 V
−
−
0.4 mA
−
−
1.0 mA
Notes to the characteristics
1. Output signal transient time measured with C_6−18 = C_9-18 = 220 pF without resistor (see Fig.3).
2. Output current measured with emitter follower with constant current source of 0.6 mA.
3. R_14-18 influences the bandwidth; a value of 1.2 kΩ results in a bandwidth of 5 MHz (typ.).
4. Delay time is proportional to resistor R_14-18. Devices with suffix “A” require the value of the resistor to be 1.15 kΩ;
a 27 kΩ resistor connected in parallel with R_14-18 = 1.2 kΩ.
5. Frequency response measured with V_15-18 = 9.5 V and switch S1 open.
November 1989
8