音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

SP5070FMP Datasheet

  • SP5070FMP

  • 2.GHz Fixed Modulus Frequency Synthesiser

  • 7頁(yè)

  • MITEL

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

SP5070
2.GHz Fixed Modulus Frequency Synthesiser
DS3966-2.2 May 996
The SP5070 is a single modulus frequency synthesiser
for use in Satellite TV receivers and together with an
appropriate voltage controlled oscillator (VCO), forms a
complete phase locked loop (PLL) synthesiser. The circuit
consists of a prescaler with preampli鏗乪r and a 鏗亁ed modulus
divider. The phase comparator is fed with a reference
frequency derived from an external oscillator or crystal. The
comparator has a charge pump output ampli鏗乪r stage
around which feedback may be applied. Only an external
transistor is required for varicap line driving.
V
CC
RF INPUT
RF INPUT
NC
NC
V
EE
DRIVE OUTPUT
1
2
3
4
5
6
7
14
13
12
TEST 1
TEST 2
NC
CPDIS
REF IN/CRYSTAL
OSCILLATOR CAPACITOR
CHARGE PUMP
SP5070
11
10
9
8
FEATURES
s
Low Power Consumption (5V, 47mA typ.)
s
Prescaler and Preampli鏗乪r Included
s
Charge Pump Ampli鏗乪r with Feedback Point
s
Charge Pump Disable Facility
s
Synthesises Frequencies up to 2.4GHz
s
Pin and Function Compatible with SP5060 and
SP5062
s
Full ESD Protection*
* Normal ESD handling procedures should be observed.
DP14
V
CC
RF INPUT
RF INPUT
NC
NC
V
EE
DRIVE OUTPUT
1
2
3
4
5
6
7
14
13
12
11
TEST 1
TEST 2
NC
CPDIS
REF IN/CRYSTAL
OSCILLATOR CAPACITOR
CHARGE PUMP
SP5070F
10
9
8
APPLICATIONS
s
Satellite TV
s
High IF Cable Tuning Systems
s
C-Band with Frequency Doubling Mixer
ORDERING INFORMATION
SP5070 DP
SP5070F MP
-
(14 Lead Plastic Package)
-
(14 Lead Miniature Plastic Package)
Fig.1 Pin connections - top view
MP14
RF IN
RF IN
2
3
PRE
AMP
PRESCALER
梅32
FIXED
MODULUS
DIVIDER
梅8192
8
PUMP
FDIV
PHASE
COMP
CHARGE
PUMP
7
DRIVE
REFERENCE
DIVIDER
梅1024
FCOMP
1
OUTPUT
BUFFER
9 10
OSCILLATOR REF IN/
CAPACITOR CRYSTAL
14
13
11
CPDIS
6
V CC
V EE
TEST 1 TEST 2
Fig.2 Block diagram of SP5070

SP5070FMP相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！