- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379870 > CE5038 (Intel Corp.) DVB-S2 Advanced Modulation Satellite Tuner PDF資料下載
參數(shù)資料
| 型號： | CE5038 |
| 廠商： | Intel Corp. |
| 英文描述： | DVB-S2 Advanced Modulation Satellite Tuner |
| 中文描述： | DVB - S2的先進(jìn)調(diào)制衛(wèi)星調(diào)諧器 |
| 文件頁數(shù)： | 25/41頁 |
| 文件大?。?/td> | 463K |
| 代理商： | CE5038 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁
CE5038
Data Sheet
24
Intel Corporation
3.4.3 Synthesizer Division Ratio (2
14
:2
0
Bits)
The PLL synthesizer interfaces with the LO multiplex output and runs at the desired frequency for down-conversion.
The step size at the desired conversion frequency, is equal to the loop comparison frequency.
The programmable division ratio,
2
14
to
2
0
, required for a desired conversion frequency, can be calculated from the
following formula:
Δ
f
step
+
+
(
×
Desired conversion frequency =
where:
Δ
f
step
= Fcomp
3.4.4 RF Gain (RFG Bit)
The RF gain is programmed by setting the
RFG
bit, bit-5 of register byte-4 as required. See also Figure 4, “AGC
Control Structure” on page 13.
3.4.5 Baseband Pre-Filter Gain Adjust (BA1:0 Bits)
The baseband pre-filter gain is programmed by setting
BA1:0
, bits-4 & 3 of register byte-4 as required. See also
Figure 4, “AGC Control Structure” on page 13.
3.4.6 Baseband Post-Filter Gain (BG1:0 Bits)
The baseband post-filter gain is programmed by setting
BG1:0
, bits-2 & 1 of register byte-4 as required. See also
Figure 4, “AGC Control Structure” on page 13.
Table 9 - RFG Register Bit Function
RFG
Gain Adjust (dB)
0
0
(reset state)
1
+4
Table 10 - BA1/0 Register Bits Function
BA1
BA0
Pre-Filter Gain Adjust (dB)
0
0
0.0
(reset state)
0
1
+4.2
1
0
+8.4
1
1
+12.6
Table 11 - BG1/0 Register Bits Function
BG1
BG0
Post-Filter Gain Adjust (dB)
0
0
0.0
(reset state)
0
1
+4.2
1
0
+8.4
1
1
+12.6
2
14
2
13
2
12
2
2
2
1
+
→
2
0
+
)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CE6353 | Nordig Unified DVB-T COFDM Terrestrial Demodulator for PC-TV and Hand-held Digital TV (DTV) |
| CE66P1 | 0.35um CMOS Technology |
| CE66P2 | 0.35um CMOS Technology |
| CE66P3 | 0.35um CMOS Technology |
| CE66P4 | 0.35um CMOS Technology |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CE-50425-W | 制造商:Honeywell Sensing and Control 功能描述:Enclosed BasicSwitch |
| CE505A | 制造商:HEWLETT PACKARD 功能描述:HP 05A - CE505A - toner cartridge - 1 x black - 2300 pages - for LaserJet P2033, 制造商:Hewlett Packard Co 功能描述:HP 05A - CE505A - toner cartridge - 1 x black - 2300 pages - for LaserJet P2033, |
| CE50U | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:CARD EDGE CONNECTORS .100 X .200 [2.54 X 5.08] CENTERLINE |
| CE511J2NOT1 | 制造商:Mmc Elec/Kck 功能描述: |
| CE512A6 | 制造商:Veeder-Root Company 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。