T
參數(shù)資料
型號: PCS3P25811AG08SR
廠商: ON Semiconductor
文件頁數(shù): 5/9頁
文件大小: 0K
描述: IC CLOCK GEN 4-32MHZ 8-SOIC
標(biāo)準(zhǔn)包裝: 1
類型: *
PLL:
輸入: LVCMOS,晶體
輸出: LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無/無
頻率 - 最大: 32MHz
除法器/乘法器: 是/無
電源電壓: 2.8 V ~ 3.6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: PCS3P25811AG08SROSDKR
PCS3P25811, PCS3P25812, PCS3P25814
http://onsemi.com
5
Table 7. AC ELECTRICAL CHARACTERISTICS
Symbol
Units
Max
Typ
Min
Parameter
TJC
(Note 2)
CyCy Jitter,
for ModOUT with Spread ON
(for Commercial temperature)
PCS3P25811
4 MHz
600
pS
8 MHz
450
PCS3P25812
16 MHz
400
32 MHz
380
PCS3P25814
64 MHz
380
128 MHz
380
CyCy Jitter,
for ModOUT with Spread ON
(for Industrial temperature)
PCS3P25811
PCS3P25812
PCS3P25814
CLKIN = 6 MHz
500
pS
CLKIN = 12 MHz
400
CLKIN = 24 MHz
380
tON
(Note 2)
PLL Lock Time
(Stable power supply, valid
input clock to valid Clock on
ModOUT)
Commercial Temperature
2
mS
Industrial Temperature
3
1. Parameters are specified with 15 pF loaded outputs.
2. Parameter is guaranteed by design and characterization. Not 100% tested in production.
Application Schematic
Figure 2. Application Schematic
C3
VDD
1
2
7
XOUT
XIN
VSS
S0
VDD
4
8
5
Y1
12 MHz
CL
12 MHz (PCS3P25811)
24 MHz (PCS3P25812)
48 MHz (PCS3P25814)
VDD
ModOUT
PCS3P25811/12/14
0.1 mF
S1 3
6 FSEL
VDD
Center Spread ±0.5%
Table 8. TYPICAL CRYSTAL SPECIFICATIONS
Fundamental AT Cut Parallel Resonant Crystal
Nominal frequency
12 MHz
Frequency tolerance
±30 ppm or better at 25°C
Operating temperature range
25°C to +85°C
Storage temperature
40°C to +85°C
Load capacitance
18 pF
Shunt capacitance
7 pF maximum
ESR
25 W
NOTE: CL is Load Capacitance and Rx is used to prevent oscillations at overtone frequency of the Fundamental frequency.
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