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參數(shù)資料
| 型號(hào)： | SKY72310-362LF |
| 廠商： | Skyworks Solutions Inc |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNTHESIZER 2.1GHZ 24-QFN |
| 產(chǎn)品目錄繪圖： | 24-QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 分?jǐn)?shù) N 合成器（RF） |
| PLL： | 是 |
| 輸入： | 時(shí)鐘，晶體 |
| 輸出： | 時(shí)鐘，晶體 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:2 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 2.1GHz |
| 除法器/乘法器： | 是/無 |
| 電源電壓： | 2.7 V ~ 3.3 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 24-QFN 裸露焊盤（4x4） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 587 (CN2011-ZH PDF) |
| 其它名稱： | 863-1080-6 |
DATA SHEET SKY72310 FREQUENCY SYNTHESIZER
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
2
July 30, 2008 Skyworks Proprietary and Confidential information Products and Product Information are Subject to Change Without Notice 200705E
This capability can eliminate the need for In-phase and
Quadrature (I/Q) Digital-to-Analog Converters (DACs), quadrature
upconverters, and IF filters from the transmitter portion of the
radio system.
The device package and pinout for the 24-pin Quad Flat No-Lead
(QFN) package are shown in Figure 1. Figure 2 shows a functional
block diagram for the SKY72310.
1
2
3
4
5
6
78
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VCCecl/cml
Fvco_main
LD/PS_main
VCCcp_main
CPout_main
N/C
Xtalacgnd/OSC
Xtalin/OSC
Xtalout/NC
VCCxtal
GNDXtal
Mux_out
Mod_in
Clock
CS
Da
ta
VCCdigital
N/C
S1258
Figure 1. SKY72310 Pinout, 24-Pin QFN
(Top View)
Serial
Interface
Modulation
Unit
Main
Divider
Fvco_main
Fpd_main
Fref_main
Fref
CPout_main
LD/PS_main
Fvco_main
Reference
Frequency
Oscillator
Reference
Frequency
Oscillator
Main
Phase/Freq.
Detector
and
Charge Pump
Main
Divider
Data
Mod_in
Mux
Mux_out
Clock
CS
Fractional
Unit
ΔΣ
18-Bit
Registers
Divider
Reference Frequency
Dividers
Lock Detection or
Power Steering
S1057
MSB/LSB Dividend
PD/Charge Pump
& Pwr-Dn/Mux Out
Control
Figure 2. SKY72310 Functional Block Diagram
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| SKY73001 | 制造商:SKYWORKS 制造商全稱:SKYWORKS 功能描述:2 - 3500 MHz Direct Conversion Mixer |
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