2. Video
Built-in A/D converter shall provide analog to digital converter for this product.
Input Parameter
Specification
CVBS Characteristics:
Video Amplitude Signal
DC Level Sync Pulse
0.7(min.)–1.1(max.) V
Typical. 0.3 Vp-p
S-Video Characteristics:
Video Amplitude Signal
DC Level Sync Pulse
Y : 1.0Vp-p W / Neg. Sync (IN 75
Ω
)
C : 0.285Vp-p (IN 75
Ω
)
Y, Cb,Cr Characteristics:
Video Amplitude Signal
DC Level Sync Pulse
Y:1.0Vp-p(IN 75
Ω
)
Pb:0.7 Vp-p(IN 75
Ω
),Pr:0.7 Vp-p(IN 75
Ω
)
Video Bandwidth
PAL: 7/8 MHz Maximum SECAM: 8 MHz Maximum
HDMI Characteristics
Panel Link T.M.D.S HDMI-1.1
RGB Characteristics:
Signal Type
Sync Type
Input Signal Rating
Sync Level:
Frequency Range
Pixel Color
Analog VGA
TTL, Separate Sync, with 4.7K
Ω
pull-down resistors
1250mv Max without damage to the product, 0-700 mv Full
Range
2.5-5.25 V
Horizontal: 30-80K Hz, Vertical: 50-75 Hz
16 M
3.
Audio
Audio amp of this product shall be provided by “TI” with a Model Number of
TPA3002D2PHPR(TQFP48) , MST5151A-LF for N2750w-2G shall be used as sound
processor. In addition, a pair of speakers shall be integrated within this product. The audio
signals of this product shall comply with the specification listed in the following table.
Parameter Specification
Phone Jack out
Tuner Input
Base band Input
Speaker Power Output Max
Rating
5 W x 2 at 10% T.H.D
Distortion
5W x 2 at 10% T.H.D.
Distortion
Speaker Impedance
main spk :8
Ω
Treble spk :8
Ω
main spk :8
Ω
Treble spk :8
Ω
Line In
Per Tuner Spec
500 mV rms (Typ)
1.6 V rms (Max)
Impedance: 600 ohms
Line Out
500 mVrms +/- 10%
@1K Hz tone (with +/-25k Hz
deviation at input, volume
with non-attenuation and
loading with 47k Ohm)
500 mVrms +/- 10%
@1K Hz tone (with +/-25k Hz
deviation at input, volume
with non-attenuation and
loading with 47k Ohm)
Flatness of Amplitude Response
(100Hz ~ 10KHz)
+/- 3 db (at 1KHz @1W)
+/- 3 db (at 1KHz @1W)
Total Harmonic Distortion
(1KHz @1W)
2% 2%
Signal to Noise (1KHz @1W)
30 dB (40Hz to 15KHz)
40dB(400Hz to 20 kHz)
ViewSonic Corporation
Confidential - Do Not Copy
N
27
50w-
2G
5
Содержание N2750w-2G
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