- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄36320 > 933350660602 (NXP SEMICONDUCTORS) PHASE LOCKED LOOP, 50 MHz, PDIP16 PDF資料下載
參數(shù)資料
| 型號： | 933350660602 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PHASE LOCKED LOOP, 50 MHz, PDIP16 |
| 封裝： | PLASTIC, SOT-38, DIP-16 |
| 文件頁數(shù)： | 8/9頁 |
| 文件大?。?/td> | 146K |
| 代理商： | 933350660602 |
Philips Semiconductors
Product specification
NE/SE564
Phase-locked loop
1994 Aug 31
8
6. If pulsed burst or ramp frequency is used for input signal, special
loop filter design may be required in place of simple single
capacitor filter on Pins 4 and 5. (See PLL application section)
7. The input signal to Pin 6 and the VCO feedback signal to Pin 3
must have a duty cycle of 50% for proper operation of the phase
detector. Due to the nature of a balanced mixer if signals are not
50% in duty cycle, DC offsets will occur in the loop which tend to
create an artificial or biased VCO.
8. For multiplier circuits where phase jitter is a problem, loop filter
capacitors may be increased to a value of 10 - 50
F on Pins 4,
5. Also, careful supply decoupling may be necessary. This
includes the counter chain VCC lines.
1
2
6
7
3
9
11
4
5
10
15
16
14
12
13
8
+5V
BIAS
ADJ
2k
FSK
INPUT
1k
+5V
300pF
HYSTERESIS
ADJUST
10k
2k
1.2k
FSK
OUTPUT
0–20pF
33pF
NE564
510
0.1
F
10k
0.1
F
0.22
F 0.22F
10
F/8V
*510
*NOTE:
Use R9-11 only if rise time is critical.
SR01034
Figure 10. 10.8MHz FSK Decoder Using the 564
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 933698460112 | SPECIALTY ANALOG CIRCUIT, PSIP4 |
| 933698470112 | SPECIALTY ANALOG CIRCUIT, PSIP4 |
| 933699330135 | 0.25 A, 60 V, SILICON, SIGNAL DIODE |
| 933699340135 | 0.25 A, 120 V, SILICON, SIGNAL DIODE |
| 933699350115 | 0.25 A, 200 V, SILICON, SIGNAL DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 933353021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KABELBUCHSE PUR 3POLIG ABGEWINK 2M KABEL |
| 933354021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KABELBUCHSE PUR 3POLIG WINK NPN 2M KABEL |
| 933355021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KABELBUCHSE PUR 3POLIG WINK PNP 2M KABEL |
| 933356021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KABELBUCHSE PUR 4POLIG ABGEWINK 2M KABEL |
| 933357021 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KABELBUCHSE PUR 3POLIG GERADE 2M KABEL |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。