参数资料
型号: CDC2509BPWG4
厂商: Texas Instruments
文件页数: 9/14页
文件大小: 0K
描述: IC PLL CLOCK DVR 3.3V 24-TSSOP
标准包装: 60
类型: PLL 时钟驱动器
PLL: 带旁路
输入: LVTTL
输出: LVTTL
电路数: 1
比率 - 输入:输出: 1:9
差分 - 输入:输出: 无/无
频率 - 最大: 125MHz
除法器/乘法器: 无/无
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 管件
CDC2509B
3.3V PHASELOCK LOOP CLOCK DRIVER
SCAS613C SEPTEMBER 1998 REVISED DECEMBER 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range:
AVCC (see Note 1)
AVCC < VCC +0.7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VCC
0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 2)
0.5 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high or low state,
VO (see Notes 2 and 3)
0.5 V to VCC + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0)
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0 or VO > VCC)
±50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, IO (VO = 0 to VCC)
±50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through each VCC or GND
±100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum power dissipation at TA = 55°C (in still air) (see Note 4)
0.7 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. AVCC must not exceed VCC.
2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This value is limited to 4.6 V maximum.
4. The maximum package power dissipation is calculated using a junction temperature of 150
°C and a board trace length of 750 mils.
For more information, refer to the Package Thermal Considerations application note in the ABT Advanced BiCMOS Technology Data
Book, literature number SCBD002.
recommended operating conditions (see Note 5)
MIN
MAX
UNIT
Supply voltage, VCC, AVCC
3
3.6
V
High-level input voltage, VIH
2
V
Low-level input voltage, VIL
0.8
V
Input voltage, VI
0
VCC
V
High-level output current, IOH
12
mA
Low-level output current, IOL
12
mA
Operating free-air temperature, TA
0
70
°C
NOTE 5: Unused inputs must be held high or low to prevent them from floating.
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