參數(shù)資料
型號： TB1261F
廠商： Toshiba Corporation
英文描述： TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC
中文描述： 東芝的BiCMOS集成電路，硅單片
文件頁數(shù)： 16/66頁
文件大小： 1544K
代理商： TB1261F
TB1261F/TB1262F
2002-6-30 16 / 66
S-Trap(100)
Data
000
001
111
Trap fo tuning and on/off switch. Need to set the
tuning data for each sound system.
StrapQ (00)
[Sub; 22h D1-D0 2 bits ]
Data
Descriptions
00
Q = 3
01
Q = 5
10
Q = 7 (recommended)
11
Q = 9
Sound trap Q control. Need to set the tuning data for
each sound system.
StrapGD (00)
[Sub; 22h D1-D0 2 bits ]
Data
Descriptions
00
off
01
60 ns
10
90 ns
11
120 ns
Sound trap Group delay control. Need to set the tuning
data for each sound system.
L AGC-lim
[Sub; 1Ah D6 1 bit ]
Data
Descriptions
0
on
1
off
AGC limiter for L system. It works when set L system.
PIF PLL u
[Sub; 22h D5 1 bit ]
Data
Descriptions
0
normal
1
1/3
Reduce the u of the PIF PLL
S trap
HP LP (00)
Sub;
22
Data
Descriptions
00
off
01
1 dB (HPF)
10
- 3 dB (LPF)
11
- 2 dB (LPF)
Frequency response control. Need to set the tuning
data for each sound system
S2
Q
[Sub; 22h D4 1 bit ]
Data
Descriptions
0
normal
1
fixed Q=3 for S2 trap
RFAGC-adj
[Sub; 1Ah D7 1 bit ]
Data
Descriptions
0
Normal
1
adjusting mode
RF AGC delay point adjusting mode. See ***.
[Sub; 0Dh D2D4 3 bits ]
Descriptions
S-trap Off
fo tuning min
fo tuning max
h
D7
D6
2 bits ]
[SIF]
SIF
Data
00
01
10
11
Set the SIF frequency for BPF
Set the SIF frequency for Trap filter
Select the SIF FM demodulator band
select the de-emphasis speed
SIF
574
(0)
Data
Descriptions
0
Others
1
5.74MHz
To use this bit, an external BPF of 5.74MHz is required
Au-G (0) [ Sub; 0Eh D4 1 bit ]
Data
Descriptions
0
927mVrms at 25kHz/DEV
1
500mVrms at 25kHz/DEV
Audio Gain Switch for M system
FM
band
(0)
[ Sub; 0Eh D3 1 bit ]
Data
Descriptions
0
Wide
1
Narrow
Select FM band width
It controls the bandwidth or pull-in range of the FM
demodulator. This bit should be set depending on the
region as to put wide/narrow bandwidth ceramic BPF.
SIF
in
(0)
[ Sub; 0Dh D0 1 bit]
Data
Descriptions
0
Internal
1
External
Select 2
nd
SIF limiter input path. External BPF is
required in selecting 'External'.
Spl/ Int (0)
[ Sub; 0Ch D7 1 bit ]
Data
Descriptions
0
Split carrier
1
Inter carrier
Split carrier / Inter carrier selecting.
DCNF (1)
[ Sub; 20h D6 1 bit ]
Data
Descriptions
0
Normal
1
Speed up
DCNF Speed. Need to set '1 speed up' at least 500ms
after power on.
Freq
(00)
Descriptions
5.5MHz
6.0MHz
6.5MHz
4.5MHz
[ Sub; 0Eh D1-D2 2 bits ]
[ Sub; 0Eh D0 1 bit ]
相關PDF資料
PDF描述
TB1262F TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC
TB20.0 HIGH-ENERGY TRIGGERED SPARK GAPS
TB10.0 Beldsol Magnet Wire, Approx. Spool Length: 6400'; Conductor Size AWG:36; No. Strands x Strand Size:Solid; Approval Categories:J-W-1177/9; MW 28-C (Single); Conductor Material:Copper RoHS Compliant: Yes
TB15.0 MU-MU FIBER JUMPER SINGLE MODE PVC 10 METER
TB25.0 XTAL CER SMT 6X3.5 2PAD
相關代理商/技術參數(shù)
參數(shù)描述
TB1262F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA BiCMOS INTEGRATED CIRCUIT, SILICON MONOLITHIC
TB1274BFG 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:LUMINANCE, CHROMA AND SYNCHRONIZING SIGNALS PROCESSOR IC FOR PAL / NTSC / SECAM COLOR TV
TB12A 制造商:Lenline 功能描述:
TB12A6C 制造商:STMicroelectronics 功能描述:TB12A6C - Rail/Tube
TB12C6CM 制造商:STMicroelectronics 功能描述:TB12C6CM - Rail/Tube
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*