TDA4887PS Datasheet, PDF (51/68 Pages) NXP Semiconductors – 160 MHz bus-controlled monitor video preamplifier

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PIN
SYMBOL AND
DESCRIPTION
CHARACTERISTIC
6 V_I1; signal input outside clamping
channel 1
pulse: open-circuit
base with base
current
compensation
I_I1 during clamping:
−420 to +420 µA
WAVEFORM
black
shoulder
sync
video signal
input clamping (pin 5)
4.7 V
4V
3.7 V
MHA652
EQUIVALENT CIRCUIT
dbook, halfpage
MIRROR
1:1
VP
VP
6
1.8 V + VBE
420 µA
0 µA
700 Ω
240 µA
signal
220 µA
MHB926
7 V_P; supply
I_P = 25 mA (typical)
7
voltage
MHA621