TDA8446 Datasheet, PDF (6/16 Pages) NXP Semiconductors – Fast RGB/YC switch for digital decoding

Philips Semiconductors
Fast RGB/YC switch for digital decoding
Product specification
TDA8446
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V_CC
V_I
T_stg
supply voltage
input voltage
storage temperature
PARAMETER
MIN.
−0.3
−0.3
−55
MAX.
+14
+12.3
+125
UNIT
V
V
°C
HANDLING
Each pin will withstand the ESD test in accordance with MIL-STD-883C class 2 (2000 V to 2999 V). Method 3015
(Human body model: R = 1500 Ω; C = 100 pF) 3 pulses positive and 3 pulses negative on each pin as a function of
ground. The IC will withstand 500 V in accordance with UZW-BO/FQ-B302 (Machine model: R = 0 Ω; C = 200 pF;
L = 2.5 µH) 3 pulses positive and 3 pulses negative.
OPERATING CHARACTERISTICS
SYMBOL
PARAMETER
Supply/temperature
V_CC
T_amb
supply voltage
operating ambient temperature
TTL inputs (SW1, SW2 and CLI)
V_IH
HIGH level input voltage
V_IL
LOW level input voltage
SYNC signal (SIN)
V_S(p-p)
sync amplitude (peak-to-peak value)
Fast Switching input (FS)
V_IH
HIGH level input voltage
V_IL
LOW level input voltage
Video inputs (RIN, GIN, BIN, CIN, YIN)
V_i(p-p)
video amplitude on RIN, GIN and BIN inputs
(peak-to-peak value)
C_I
input capacitance
Clamping pulse generator (CCL)
R_clamp
C_clamp
clamping resistance
clamping capacitance
MIN.
TYP. MAX. UNIT
10.8
−
0
−
13.2
V
+70
°C
2
−
−0.3
−
V_CC
V
+0.8
V
0.2
−
2.5
V
1
−
3
V
0
−
0.4
V
−
0.7
1
V
−
100
−
nF
−
4.7
−
kΩ
−
1
−
nF
1995 Feb 16
6