參數(shù)資料
型號(hào)： TB1245N
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDIP56
封裝： PLASTIC, SDIP-56
文件頁(yè)數(shù)： 45/101頁(yè)
文件大小： 1490K
代理商： TB1245N
TB1245N
2001-07-26
48
TEST CONDITION (Unless otherwise specified : H, RGB VCC = 9V ; VDD, Fsc VDD, Y / C VCC = 5V ; Ta = 25±3°C)
SW MODE
NOTE
ITEM
S26
S1
S31
S33
S34
S39
S42
S44
S45
S51
MEASURING METHOD
C3
Band Pass Filter,
3 dB Band
Characteristic
ON
A
B
A
B
A
B
(1) Activate the test mode (S26-ON, Sub Add 02 ; 01h).
(2) Set as follows : band pass filter Q = 2, crystal clock = conforming to 3.579 / 4.43 MHz.
(3) Set the gate to the normal status.
(4) Input 3N composite sine wave signal (1 Vp-p) to pin 42 (Chroma IN).
(5) Measure frequency characteristic of B-Y output of pin 36, and measure peak frequency
in the 3 dB band.
(6) Changing fo to 0, 500, 600 and 700 by the bus control and measure peak frequencies in
the 3 dB band respectively with different fo.
C4
Band Pass Filter,
Q Characteristic
Check
↑
(1) Activate the test mode (S26-ON, Sub Add 02 ; 01h).
(2) Set as follows : TV mode (fo = 600), Crystal mode = conforming to 3.579 / 4.43 MHz,
gate = normal status.
(3) Input 3N composite sine wave signal (1 Vp-p) to pin 42 (Chroma IN).
(4) Measure frequency characteristic of B-Y output of pin 36, and measure peak frequency
in the 3 dB band.
(5) Changing fo of the band pass filter to 0, 500, 600 and 700 by the bus control and
measure peak frequencies in the 3 dB band respectively with different fo.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB1246AN 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:NTSC 1 CHIP (IF + VCD PROCESSOR) IC
TB-125.000MBD-T 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 125.000MHz 3.3V 25ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類(lèi)型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
TB-125.000MBE-T 制造商:TXC Corporation 功能描述:OSC MEMS 125.000 MHZ 3.3V SMD
TB-125.000MCD-T 功能描述:標(biāo)準(zhǔn)時(shí)鐘振蕩器 125.000MHz 2.5V 25ppm -40C to 85C RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類(lèi)型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
TB-125.000MCE-T 制造商:TXC Corporation 功能描述:OSC MEMS 125.000 MHZ 2.5V SMD
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