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參數(shù)資料
| 型號(hào)： | SL15303EZIT |
| 廠商： | Silicon Laboratories Inc |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK SSCG 1PLL 8TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | EProClock® |
| 類型： | * |
| PLL： | 帶旁路 |
| 輸入： | 時(shí)鐘，晶體 |
| 輸出： | 時(shí)鐘 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:3 |
| 差分 - 輸入:輸出： | 無(wú)/無(wú) |
| 頻率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/無(wú) |
| 電源電壓： | 2.25 V ~ 3.63 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | * |
| 封裝/外殼： | * |
| 供應(yīng)商設(shè)備封裝： | * |
| 包裝： | * |
Rev 2.0, October 11, 2010
Page 2 of 10
SL15303
Pin Configuration
8
SL15303
7
6
5
4
1
2
3
VDDO
SSCLK3/REFCLK3
MF2
SSCLK2/REFCLK2
VSS
SSCLK1REFCLK1
MF1
XIN/CLKIN
XOUT
VDD
8-Pin TSSOP
Pin Description
Pin
Number
Pin Name
Pin Type
Pin Description
1
VDD
Power
Positive power supply pin for Pins 4 and 6 I/O (clock driver, PD#, OE,
SSON# or FS), core and input oscillator. This pin can be powered as 3.3
to 2.5V or 1.8V as long as VDDO
≤VDD.
2
XOUT
Output
Crystal or ceramic resonator output pin. Leave this pin unconnected
(floating) if external clock is used at Pin-3.
3
XIN/CLKIN
Input
Crystal, ceramic resonator or external clock input pin.
4
SSCLK1,
REFCLK1 or
MF1
Output or
Input
Programmable SSCLK1 or REFOUT1 clock pin or MF1 ( PD#, OE,
SSON# or FS control pin.) These input control pin can be programmed
as Active Low or Active High) and pins can be internally programmed to
have pull down (VSS), up (VDD) or no resistors. This pin is powered by
VDD, Pin 1.
5
VSS
Power
Power supply ground for VDD and VSS.
6
SSCLK2,
REFCLK2
Output
This pin can be programmed as SSCLK2 or REFCLK2 clock pin and
powered by VDD, Pin 1.
7
SSCLK3,
REFCLK3 or
MF2
Output
Programmable SSCLK3 or REFOUT3 clock pin or MF2 (PD#, OE,
SSON# or FS control pin.) These input control pin can be programmed
as Active Low or Active High) and pins can be internally programmed to
have pull down (VSS), up (VDD) or no resistors.
This pin is powered by VDDO, Pin 8 as long as VDDO
≤VDD.
8
VDDO
Power
Power supply pin for Pin 7 clock driver. This pin can be powered as 3.3
to 2.5V or 1.8V as long as VDDO
≤VDD.
Notes:
1. Pull-down/up resisters can be programmed to VDD or VSS as required.
2. Refer to DC electrical specifications tables for pull-down/up resistor values.
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