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參數資料
| 型號： | SP8402MPFP |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Very Low Phase Noise Divider by 2N |
| 中文描述： | 極低的相位噪聲為2n分壓器 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 466K |
| 代理商： | SP8402MPFP |
SP8402
Very Low Phase Noise Divider by 2
N
September 2005
The SP8402 is a very low phase noise divider which
divides by powers of two. The S0, S1, S2 data inputs select
the division ratio in the range 2
1
to 2
8
. Special circuits
techniques have been used to reduce the phase noise
considerably below that produced by standard dividers. The
data inputs are CMOS or TTL compatible.
The SP8402 is packaged in a 28 pin plastic SO package
to be compatible with the SP8400 and SP8401 devices.
FEATURES
I
Very low Phase Noise (Typically -155 to 160dBc/Hz at
1kHz offset)
I
Supply Voltage 5V
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Output Current
Storage Temperature Range
Maximum Clock Input Voltage
6.5V
20mA
-55
°
C to +125
°
C
2.5V p-p
MP28
Fig.1 Pin connections - top view
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
N/C
N/C
N/C
V
CC
+5V
GND
CLOCK INPUT
CLOCK INPUT
CLOCK INPUT
CLOCK INPUT
GND
V
CC
+5V
V
CC
+5V
N/C
S0
N/C
N/C
N/C
N/C
N/C
N/C
N/C
OUTPUT
OUTPUT
N/C
V
CC
+5V
N/C
S2
S1
Fig.2 Typical single sideband phase noise measured at 768MHz
(
Frequency (Hz)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
–170
10
100
1k
10k
100k
Ordering Information
SP8402/KG/MPES
SP8402/KG/MPFP
SP8402/KG/MP1T
28 Pin SOIC
28 Pin SOIC*
28 Pin SOIC
Tubes
Tubes
Tape & Reel
*Pb Free Matte Tin
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright
1994
-2005
, Zarlink Semiconductor Inc. All Rights Reserved.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SP840S | 制造商:SECOS 制造商全稱:SeCoS Halbleitertechnologie GmbH 功能描述:8.0AMP Schottky Barrier Rectifiers |
| SP84132000 | 制造商:Crouzet 功能描述: 制造商:Crydom 功能描述: |
| SP846 | 制造商:SSOUSA 制造商全稱:SSOUSA 功能描述:1 Form A Solid State Relay |
| SP846-X | 制造商:SSOUSA 制造商全稱:SSOUSA 功能描述:1 Form A Solid State Relay |
| SP8480 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
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