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參數(shù)資料
| 型號： | UMA1005 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual low-power frequency synthesizer |
| 中文描述： | 雙低功耗頻率合成器 |
| 文件頁數(shù)： | 4/24頁 |
| 文件大小： | 88K |
| 代理商： | UMA1005 |
November 1994
4
Philips Semiconductors
Preliminary specification
Dual low-power frequency synthesizer
UMA1005T
PINNING
SYMBOL PIN
DESCRIPTION
V
DDD
INM1
1
2
digital supply voltage
main divider positive input; rising edge
active
main divider negative input; falling
edge active
serial data input line
serial clock input line
serial strobe input line
reference divider input line; rising edge
active
auxiliary divider input line; rising edge
active
auxiliary current setting; resistor to V
SS
auxiliary phase detector output
integral phase detector output
analog ground; internally connected to
V
SS
proportional phase detector output
analog supply voltage
main current setting input; resistor to
V
SS
fractional compensation current setting
input; resistor to V
SS
lock detector output
feedback output 1 for prescaler
modulus control
feedback output 2 for prescaler
modulus control
common ground connection
INM2
3
DATA
CLOCK
STROBE
INR
4
5
6
7
INA
8
RA
PHA
PHI
V
SSA
9
10
11
12
PHP
V
DDA
RN
13
14
15
RF
16
LOCK
FB1
17
18
FB2
19
V
SS
20
Fig.2 Pin configuration.
1/2 page (Datasheet)
22 mm
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
UMA1005T
INM1
INM2
DATA
CLOCK
STROBE
INR
INA
RA
PHA
FB2
FB1
LOCK
RN
PHP
PHI
VDDA
VSSA
MEA667
RF
VSS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UMA1005T | 制造商:PHILIPS-SEMI 功能描述: |
| UMA1005TD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| UMA1005TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| UMA100A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
| UMA100CA | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
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