MC44CC373CAEFR2 Freescale Semiconductor, MC44CC373CAEFR2 Datasheet - Page 8

• Manufacturer Part Number: MC44CC373CAEFR2
• Description: Modulator / Demodulator CMOS MOD R3.0 373CA
• Manufacturer: Freescale Semiconductor

Specifications of MC44CC373CAEFR2

• Package / Case: SOIC-16
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 7. Video Performance Characteristics
Table 8. Audio Performance Characteristics
MC44CC373
8
Video bandwidth
Video input level
Video input current
Video input impedance
Peak White Clip
Video S/N
Differential Phase
Differential Gain
Luma/Sync ratio
PAL video modulation depth
(SYSL = 0)
SECAM video modulation depth
(SYSL = 1)
Picture-to-Sound ratio
Audio modulation index
Audio input impedance
Audio Frequency response
Audio Frequency response
Audio Distortion FM (THD only)
Audio Distortion AM (THD only)
Audio S/N with Sync Buzz FM
Audio S/N with Sync Buzz AM
Total Harmonic Distortion (THD)
Signal-to-Noise Ratio (SNR)
1. See Performance Measurement Test Set-ups,
1. See Performance Measurement Test Set-ups,
Parameter
Parameter
PS bit 0 setting
Using specific pre-emphasis circuit,
audio input level=200 mV
AM modulation: SECAM Fs=6.5MHz
FM modulation: Fs=5.5, 6 or 6.5MHz
100% modulation= ±50 kHz FM deviation
FM modulation: NTSC Fs=4.5MHz
100% modulation= ±25 kHz FM deviation
Reference 0dB at 1 kHz,
using specified pre-emphasis circuit,
measure from 50 Hz to 15 kHz
No pre-emphasis. Measure from 50 Hz to 50 kHz
At 1 kHz, 100% modulation (±50 kHz).
Pre-emphasis. No video.
At 1 kHz, 100% modulation
Pre-emphasis. No video
Ref 1 kHz, 50% modulation (±25 kHz)
EBU color bars Video signal,
using CCIR 468.2 weighting filter. Pre-emphasis.
Reference 1 kHz, 85% modulation
Video input EBU color bar 75%
Audio BW 40 Hz - 15 kHz
Weighting filter CCIR 468-2. Pre-emphasis.
No Pre-emphasis
No Pre-emphasis. 50 Hz to 50 kHz BW
Reference 0 dB at 100 kHz, measured at 5 MHz.
75Ω load
Video Modulation depth for video=1.4 V
default (01) PWC level
No sound modulation,100% white video.
Using CCIR Rec.567 weighting filter.
PWC bit set to 0. CCIR Test Line 310, worst of first
4 out of 5 steps.
Input ratio 7.0:3.0
1.0 Volt Peak-to-Peak input.
Gain set to default
Table
Table
Test Conditions
Test Conditions
22.
22.
rms
-audio frequency=1 kHz
(1)
(1)
CVBS
at
6.8/3.2
Min
−0.5
90.5
75
53
+5
−5
75
90
Min
−2.5
—
±0.5
8
76
95
95
60
—
—
50
45
—
58
9
Typ
0.1
1.0
10
92
94
55
83
96
—
—
—
Typ
100
100
0.5
1.5
80
71
54
50
—
—
—
—
—
7.2/2.8
Max
97.5
110
0.5
1.5
12
−5
88
99
—
Max
+2.0
+2.0
5
Freescale Semiconductor
104
104
2.5
0.1
19
86
80
—
—
—
1
V
Unit
deg
CVBS
KΩ
Unit
dB
μA
dB
%
%
—
%
%
KΩ
dB
dB
dB
dB
dB
dB
%
%
%
%
%
%
Digital Home
Type
Type
C
D
C
C
C
A
A
B
B
B
B
A
A
A
A
A
C
C
C
C
C
C
C
C