MC44002 MC44007
ELECTRICAL CHARACTERISTICS (continued)
Parameter
Symbol
Pin
Min
Typ
E–W CORRECTION (V6(b) = 0.2 V, V6(m) = 1.1 V, V6(e) = 2.0 V)
E–W DACs Differential Non–Linearity Error
At Minor Transitions: Steps 0–1: 1–2; 3–4; 7–8;
15–16.
At Major Transition: Step 31–32
–
8
–1.0
–
–2.0
–
SYNC SEPARATOR
Sync Amplitude to Operate the Device
–
2, 40
100
–
From Black to Sync, Black Picture, Standard Timing
22, 23,
–
160
Specifications on Sync Signal
24, 25
Vertical Sync Separator Delay Time: td
“INTSEL” = 0
–
2, 40
–
36
“INTSEL” = 1
–
68
From Vertical Sync Pulse to Vertical Ramp Reset
Vertical Sync Window
–
2, 40,
448
–
22, 23,
24, 25
COMPOSITE VIDEO PROCESSING (All measurements in NORMAL mode, unless otherwise noted.)
Composite Video Input Amplitude
Load Impedance 75 Ω, Less than 5% Distortion
Video 1/Video 2 Input Crosstalk
@ f = (2.0 MHz), Measured on Y1 Output
–
2, 40
0.7
1.0
–
29
–
–
Variable Input LPF Cut–Off Frequency
17.7 MHz Crystal Selected
14.3 MHz Crystal Selected
–
29
–
6.0
–
4.85
Chroma Subcarrier Rejection
–
29
PAL 4.43 MHz (17.7 MHz Crystal Selected)
25
30
NTSC 3.58 MHz (14.3 MHz Crystal Selected)
25
30
SECAM (FoR and FoB) (17.7 MHz Crystal Selected)
18
20
Y1 Output Resistance
–
29
–
–
Y1 Bandwidth (–3.0 dB)
–
29
PAL
Minimum Peaking, “T3” Set to 1 (Input LPF “On”)
2.5
3.0
SECAM
2.5
3.0
Minimum Peaking, “T3” Set to 0 (Input LPF “Off”)
Luma Peaking Range
–
29
6.0
8.5
Measured at 3.0 MHz, 17.7 MHz Crystal Selected
Luma Gain (@ 100 kHz)
–
2, 40, 29
0.9
1.1
Overshoot
Peaking at Step 3 (100)
Source Impedance
–
29
–
5.0
–
2, 40
0
–
Luma Delay Range
PAL/SECAM (17.7 MHz Crystal Selected)
NTSC 3.58 (14.3 MHz Crystal Selected)
–
29
–
280
–
350
Video In to Luma Out Delay Difference Between PAL
–
29, 40
–
260
and SECAM (MC44002 only)
Luma Delay Minimum: (D1 D2 D3) = (0 0 0), Green
to Magenta Transition, “T3” Set to 1 in PAL, to 0 in
SECAM
PAL/NTSC DECODER
Chroma Output Variation
–
36, 37
–
–
For a Burst Input Varied from 60 mV to 600 mV
Color Kill Attenuation
Referred to Standard Color Video Input,
Monochrome Mode Selected
–
36, 37
40
–
Max
Unit
LSB
1.0
1.0
–
mV
–
µs
–
–
740
Half
Lines
1.4
Vpp
–40
dB
MHz
–
–
dB
–
–
–
300
Ω
MHz
–
–
–
dB
1.3
V/V
–
%
1.5
kΩ
ns
–
–
–
ns
3.0
dB
–
dB
6
MOTOROLA ANALOG IC DEVICE DATA