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參數資料
| 型號： | S1T8825 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 1.1GHZ DUAL PLL |
| 中文描述： | 1.1GHz的雙鎖相環(huán) |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 120K |
| 代理商： | S1T8825 |
1.1GHZ DUAL PLL
S1T8825
1
PRELIMINARY ( VER.2.1 )
INTRODUCTION
The S1T8825 is a high performance dual frequency synthesizer with
two integrated high frequency pre-scalers for RF operation up to 1.1
GHz.
The S1T8825 is composed of modulus pre-scalers providing 64 and
66, no dead-zone PFD, selectable charge pump current, selectable
power down mode circuits, lock detector output, and loop filter
’
s time
constant switch.
It is fabricated using the ASP5HB Bi-CMOS process and is available
16-TSSOP with surface mount plastic packaging. Serial data is trans-
ferred into the S1T8825 via three-wire interface (CK, DATA, EN).
FEATURES
Two systems for receiver and transmitter
Very low operating current consumption: Icc = Typ. 5.5mA @ 3.0V
Low operating power supply voltage : 2.2 ~ 5.5V ( 200MHz ~ 550MHz Operating )
2.7 ~ 3.6V ( 550MHz ~ 1.1GHz Operating )
Modulus pre-scaler: 64 / 66
No dead-zone PFD
Colpitts type local oscillation
Selectable charge pump current
Selectable power down mode
TSSOP 16-pin package (0.65 mm pitch)
ORDERING INFORMATION
+: New Product
APPLICATIONS
Cordless telephone systems
Portable wireless communications (PCS)
Wireless Local Area Networks (WLANs)
Other wireless communication systems
Device
Package
Operating Temperature
+S1T8825X01-R0B0
16
TSSOP
0044
30
°
C to + 85
°
C
16
TSSOP
0044
相關PDF資料 |
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|---|---|
| S1T8825X01-R0B0 | OSC 5V SMT 7X5 CMOS PROGRM |
| S2000AF | PLANAR SILICON TRANSISTOR NPN TRIPLE DIFFUSED(COLOR TV HORIZONTAL OUTPUT APPLICATIONS) |
| S2000AFI | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR |
| S2000AF | TO-39(H) PACKAGE SERIES |
| S2000F | TO-39(H) PACKAGE SERIES |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S1T8825B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1.3GHZ DUAL PLL |
| S1T8825B01-R0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1.3GHZ DUAL PLL |
| S1T8825X01-R0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1.1GHZ DUAL PLL |
| S1TFCAL | 制造商:Hubbell Premise Wiring 功能描述:Universal Aluminum Covers 制造商:Hubbell Wiring Device-Kellems 功能描述:FRPT, TILE FLNG. SYSTEM 1, ALUM. |
| S1TFCBL | 制造商:Hubbell Wiring Device-Kellems 功能描述:FRPT, TILE FLNG., SYSTEM 1, BLACK |
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