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參數(shù)資料
| 型號(hào)： | TDA9725 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Y/C automatic adjustment processor VHS standard |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP52 |
| 封裝： | 0.600 INCH, PLASTIC, SOT-247-1, SDIP-52 |
| 文件頁(yè)數(shù)： | 20/44頁(yè) |
| 文件大?。?/td> | 337K |
| 代理商： | TDA9725 |
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1996 Oct 14
20
Philips Semiconductors
Product specification
Y/C automatic adjustment processor
(VHS standard)
TDA9725
Notes to the characteristics
1.
50 Hz; rotary transition 8 to 4 lines beyond vertical pulse.
2.
Test mode; YNR off; main emphasis off; V
50
= 1.5 V (minimum gain).
3.
Input: V
48
= 143 mV sync and 0 dB = V
48
= 333 mV picture. Output: 0 dB = V
5
picture at
≤
50 kHz and given input
level.
4.
Input: V
43
= 300 mV sync and 0 dB = V
43
= 700 mV picture. Output: 0 dB = V
5
picture at 1, 2 and 3
×
f
H
and given
input level.
5.
Burst gate pulse output with no external components; sandcastle output with 10 k
resistor to V
CC
.
6.
Crystal characteristics: TEW 8H:
f
nom
= 4.433619 MHz
±
15
×
10
6
; R
S
≤
90
; C
1
= 11 fF; L
1
= 117.14791 mH; C
0
= 2.6 pF.
7.
Input: V
8
= 90 mV sync and 0 dB = V
8
= 210 mV picture. Output: 0 dB = V
41
at
≤
50 kHz and given input level.
Noise canceller off; picture control centre; YNR off; measured with YLPF.
8.
Input: V
8
= 90 mV sync and 0 dB = V
8
= 210 mV picture. Output: 0 dB = V
41
at 100 kHz and given input level.
Picture control centre; NLDE off; YNR off. Pin 52: R = 1.3 k
; C = 47 nF (parasitic capacitance: 5 pF from
pin 52 to GND).
9.
Input: V
8
= 90 mV sync and 0 dB = V
8
= 210 mV picture. Output: 0 dB = V
41
at 1, 2 and 3
×
f
H
and given input level.
Picture control at centre; NC off; NLDE off.
10. Input: V
8
= 90 mV sync and V
8
= 67 mV picture. Output: 0 dB = V
41
at 100 kHz referring to YNRMIX signal at pin 3
of the same frequency. Noise canceller off; YNR off; NLDE off.
11. Input: V
48
= 143 mV sync; V
50
= 1.5 V; dropout or test mode forced DOC.
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| TDA9800 | 制造商:NXP Semiconductors 功能描述:Video/TV Circuit, TV Video Receiver Circuit, 20 Pin, Plastic, DIP |
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| TDA9801 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801/V1,112 | 功能描述:射頻無(wú)線雜項(xiàng) VIF-PLL DEM./FM-PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| TDA9801N | 功能描述:射頻無(wú)線雜項(xiàng) VIF-PLL DEM./FM-PLL DET. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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