參數(shù)資料
型號: MK1581-01GILFTR
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 4/11頁
文件大?。?/td> 0K
描述: IC CLK GENERATOR T1/E1 16-TSSOP
標(biāo)準(zhǔn)包裝: 2,500
類型: 時(shí)鐘發(fā)生器
PLL:
輸入: 時(shí)鐘,晶體
輸出: CMOS
電路數(shù): 1
比率 - 輸入:輸出: 2:1
差分 - 輸入:輸出: 無/無
頻率 - 最大: 2.048MHz
除法器/乘法器: 是/無
電源電壓: 3.15 V ~ 3.45 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
MK1581-01
LOW PHASE NOISE T1/E1 CLOCK GENERATOR
VCXO AND SYNTHESIZER
IDT LOW PHASE NOISE T1/E1 CLOCK GENERATOR
2
MK1581-01
REV F 051310
Pin Assignment
16 pin 4.40 mil body, 0.65 mm pitch TSSOP
Output Clock Selection Table
Pin Descriptions
12
1
11
2
10
VDD
X1
3
9
VDD
4
VDD
X2
5
VIN
6
8kHz_IN
7
GND
8
GND
SEL
CLK
GND
CHGP
ISET
16
15
14
13
Input
Clock
SEL
Output
Clock
(MHz)
Crystal
Used (MHz)
8 kHz
0
1.544
24.704
8 kHz
1
2.048
24.576
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
VDD
Power
Power Supply. Connect to +3.3 V.
2
VDD
Power
Power Supply. Connect to +3.3 V.
3
VDD
Power
Power Supply. Connect to +3.3 V.
4
VIN
Input
VCXO Control Voltage Input. Connect this pin to CHGP pin and the external loop
filter as shown in this data sheet.
5
GND
Power
Connect to ground.
6
GND
Power
Connect to ground.
7
GND
Power
Connect to ground.
8
CHGP
Output
Charge Pump Output. Connect this pin to the external loop filter and to pin VIN.
9
ISET
Charge pump current setting node, connection for setting resistor.
10
GND
Power
Connect to ground.
11
GND
Power
Connect to ground.
12
CLK
Output
Clock Output.
13
SEL
Input
Output Frequency Selection. Determines output frequency as per table above.
Internal pull-up.
14
8kHz_IN
Input
8 kHz reference clock input.
15
X2
Crystal Output. Connect this pin to the specified crystal.
16
X1
Crystal Input. Connect this pin to the specified crystal.
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