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參數資料
| 型號： | U2782B-AFSG3 |
| 英文描述： | 1100 MHz Twin PLL |
| 中文描述： | 1100兆赫雙鎖相環 |
| 文件頁數： | 2/10頁 |
| 文件大小： | 159K |
| 代理商： | U2782B-AFSG3 |
U2782B
TELEFUNKEN Semiconductors
Rev. A4, 17-Oct-97
2 (10)
Ordering Information
Extended Type Number
U2782B-AFS
U2782B-AFSG3
Package
SSO20
SSO20
Remarks
Rail, MOQ 830 PCS
Tape and Reel, MOQ 4000 pcs
Pin Description
1
2
3
4
5
6
7
8
10
9
19
18
17
16
14
15
13
12
11
20 Port 3
Iset
CP 2
V
Scp
RFi 2
GND
A
HPD2/Port 4
Enable
Data
Clock
5I/Port 0
V
S
digital
CP 1
V
S
analog
RFi 1
GND
D
OSC
i
OSC
o
HPD1/Port 1
Lock/Port 2
95 9622
Pin
1
2
3
Symbol
5I/Port 0
V
S
digital
CP 1
Function
5I – Control input / o.c.output
Power supply digital section
Charge pump output of
synthesizer 1
V
S
analog Power supply analog section
RFi 1
RF divider input synthesizer
GND
D
Ground for digital section
OSC
i
Reference oscillator input
OSC
o
Reference oscillator output
HPD 1/
Port 1
synthesizer 1 / o.c.output
Lock/
Port 2
testmode output
Clock
3-wire-bus: serial clock input
Data
3-wire-bus: serial data input
Enable
3-wire-bus: serial enable input
HPD 2/
Port 4
synthesizer 2 / o.c.output
GND
A
Ground for analog section
RFi 2
RF divider input synthesizer 2
V
Scp
Charge pump supply voltage
CP 2
Charge pump output of
synthesizer 2
Iset
Reference pin for charge pump
currents
Port 3
o.c.output
4
5
6
7
8
9
Hardware power down input of
10
Lock output / o.c.output /
11
12
13
14
Hardware power down input of
15
16
17
18
19
20
Absolute Maximum Ratings
Parameters
Pins 2, 4 and 17
Pins 1, 3, 5, 8, 9, 10, 11, 12, 13,
14, 15, 16, 18 and 20
Symbol
V
S
, V
Scp
V
i
Value
6
0 to V
S
Unit
V
V
Supply voltage
Input voltage
Junction temperature
Storage temperature range
T
j
T
stg
125
°
C
°
C
–40 to +125
Operating Range
Parameters
Pins 2, 4 and 17
Symbol
V
S
, V
Scp
T
amb
Value
2.7 to 5.5
–40 to +85
Unit
V
°
C
Supply voltage
Ambient temperature range
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相關代理商/技術參數 |
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| U2784B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2200 MHz / 200 MHz Twin PLL |
| U2784B-BFS | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2200 MHz / 200 MHz Twin PLL |
| U2784B-BFSG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:2200 MHz / 200 MHz Twin PLL |
| U279 | 制造商:APEM 功能描述: |
| U2790B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP |
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