- 您現在的位置：買賣IC網 > PDF目錄382705 > U4935B-ADP MOSFET, N, TO-3PML; Transistor type:MOSFET; Current, Id cont:2A; Resistance, Rds on:10R; Case style:TO-3PML; Current, Idm pulse:4A; Power, Pd:50W; Transistor polarity:N; Voltage, Vds max:1500V RoHS Compliant: Yes PDF資料下載
參數資料
| 型號： | U4935B-ADP |
| 英文描述： | MOSFET, N, TO-3PML; Transistor type:MOSFET; Current, Id cont:2A; Resistance, Rds on:10R; Case style:TO-3PML; Current, Idm pulse:4A; Power, Pd:50W; Transistor polarity:N; Voltage, Vds max:1500V RoHS Compliant: Yes |
| 中文描述： | SECAM制式解碼器 |
| 文件頁數： | 11/16頁 |
| 文件大?。?/td> | 183K |
| 代理商： | U4935B-ADP |
U4935B
Preliminary Information
TELEFUNKEN Semiconductors
Rev. A1, 28-Jan-97
11 (16)
SECAM Switch, Output Stage
The de-emphasis circuit provides the color-difference
signals which are blanked during the horizontal and
vertical blanking pulses. After blanking, the color
difference signals are switched every (B–Y) and (R–Y)
line by the SECAM switch.
The (B–Y) signal is then amplified 3.8 times and
available at Pin 10 after reversing. The (R–Y) signal is
amplified 2.54 times and available at Pin 9. When the
logic level at Pin 1 is “LOW”, the outputs have
high-impedance state.
3.85 V
2.0 V
1.25 V
Pin 15
SCP in
96 11718
Pin 1
f
ref
/ ident
Pin 9
– (R–Y) out
Pin 10
– (B–Y) out
BGP : 3.85 V
HBLK : 2.0 V
VBLK : 1.25 V
f
ref
= 4.433619 MHz
0.2 ~ 0.5 Vp–p
5.0 VDC at SECAM
1.5 VDC at no SECAM
Figure 20. Timing waveforms of the output stage
相關PDF資料 |
PDF描述 |
|---|---|
| U572(BAGGEDIN10S) | Wide band, low power operational amplifier with standby function |
| U573(BAGGEDIN10S) | Wide band rail-to-rail operational amplifier with standby function |
| U576(BAGGEDIN10S) | Wide band rail-to-rail operational amplifier with standby function |
| U6024BS-FP | Four UA741 quad bipolar operational amplifiers |
| U6028BS-FP | Consumer IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| U4943 | 制造商:APEM 功能描述:GREEN BUTTON |
| U4944 | 制造商:APEM 功能描述:GREY BUTTON |
| U4945 | 制造商:APEM 功能描述:YELLOW BUTTON |
| U4946 | 制造商:APEM 功能描述:RED BUTTON |
| U496 | 功能描述:開關配件 Switch Hardware RoHS:否 制造商:C&K Components 類型:Cap 用于:Pushbutton Switches 設計目的: |
發布緊急采購，3分鐘左右您將得到回復。