CXA3219M データシートの表示（PDF） - Sony Semiconductor
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CXA3219M Datasheet PDF : 15 Pages
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CXA3219M
Electrical Characteristics 1
Refer to Electrical Characteristics Test Circuit. (Ta = 25°C, VCC = 5V, fP = 591.25MHz)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Supply current
ICC
Video output level Vo
V1 (VIDEO IN) and V2 (AUDIO IN) at no
signal
∗1
22
78.7
Video modulation
depth
mp
V1 = 0.5Vp-p, FLAT FIELD signal input
72
Max. video
modulation depth
(During limiter
operation)
Chroma beat
mp
(Max.)
Vcb
V1 = 1.0Vp-p, FLAT FIELD signal input
92
V1 = 4.43MHz, 0.5Vp-p sine wave input∗5 68
Sync crush level ∆Sync
V1 = 0.5Vp-p, FLAT FIELD signal input
∆Sync = (1 – S/W • 10/4) × 100
–
Differential gain DG
STAIR STEP signal input
V1 = 0.5Vp-p∗2
0
Differential phase DP
STAIR STEP signal input
V1 = 0.5Vp-p∗2
–5
Video 2nd-harmonic
wave ratio
VVH
V1 = 0.5Vp-p, 1MHz sine wave input∗3
48
PS ratio
Vps
V1 = no input, fs = 5.5MHz
11.5
Audio FM
modulation
sensitivity
Audio distortion
βS1 (T1)
βS2 (T2)
THD
V2 = 100mVp-p,
fs = 5.5MHz
1kHz sine wave input
fs frequency change/0.1V∗6 fs = 6.0MHz
V2 = 1kHz sine wave input∗4
0.400
0.380
0
Audio S/N ratio ASN
V2 = 1kHz sine wave input
0dB at fs = 5.5MHz with 60kHz deviation 45
V1 = STAIR STEP signal input
(rms measurement)
Max. audio FM
ms
modulation depth (Max.)
V2 = 1Vp-p, 1kHz sine wave input (T1)
380
fs frequency change (kHz)/100kHz × 100
Audio
2nd-harmonic
VS2
wave ratio
Difference between video carrier (V1 =
no input) and 2nd-harmonic wave, at PS 52
ratio of 14dB conversion
28
81.2
78.5
95.5
78
2
1.6
0
52.5
14
0.420
0.400
0.4
54
415
57
35
mA
83.7 dBµV
86
%
99
%
–
dB
5
%
5
%
5
deg
–
dB
16.5 dB
0.455
kHz/mV
0.440
1
%
–
dB
–
%
–
dB
–4–
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