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参数资料
| 型号： | CV141PAG8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 141 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48 |
| 封装： | GREEN, TSSOP-48 |
| 文件页数： | 8/10页 |
| 文件大小： | 81K |
| 代理商： | CV141PAG8 |
COMMERCIALTEMPERATURERANGE
IDTCV141
1-TO-8DIFFERENTIALCLOCKBUFFER
7
DIF AC TIMING CHARACTERISTICS
PLL Bandwidth and Peaking
Symbol
Parameter
Min
Typ
Max
Units
TPROP,PLL
SRC_IN to DIF Propagation Delay, PLL Mode(1)
-250
—
250
ps
TPROP,BYPASS
SRC_IN to DIF Propagation Delay, Bypass Mode(1)
2.5
—
4.5
ns
TSKEW
DIF_[7:0] Pin to Pin Skew(1)
—
250
ps
PLLbandwidth
HIGH_BW#=0 (high bandwidth)(1)
2
3
4
MHz
PLLbandwidth
HIGH_BW#=1 (low bandwidth)(1)
0.7
1
1.4
MHz
PLL Peaking
PLL Peaking(1,2)
—1
3
dB
TCCJITTER
Cycle to Cycle Jitter(1)
——
50
pS
Duty cycle
PLL Mode(1)
45
—
55
%
Duty cycle
Bypass (assume input is 50%)(1)
40
—
60
%
OUTPUTCONTROL
Symbol
Parameter
Min
Typ
Max
Units
TDRIVE_PWRDWN
CLK driven from PD De_Assertion
—
300
μs
TACTIVE_PWRDWN
CLK Toggling from PD De_Assertion
—
1
ms
TACTIVE_OE
CLK toggling from OE_[7:0] Assertion
2
—
6
Clock Periods
TINACTIVE_OE
CLK Tri-stated from OE_[7:0] De_Assertion
2
—
6
Clock Periods
PWRDWN (OE_INV = 0)
The PWRDWN signal is a de-bounced signal in that its state must remain unchanged
during two consecutive rising edges of DIF# to be recognized as a valid assertion or
de-assertion.
PWRDWN
DIF
DIF#
1
Normal
0
Iref*2 or Float
Float
SRC_STOP (OE_INV = 0)
The SRC_STOP signal is a de-bounced signal in that its state must remain unchanged
during two consecutive rising edges of DIF# to be recognized as a valid assertion or de-
assertion.
SRC_STOP
DIF
DIF#
1
Normal
0
Iref*6 or Float
Float
PWRDWN (OE_INV = 1)
PWRDWN
DIF
DIF#
1
Iref*2 or Float
Float
0
Normal
SRC_STOP (OE_INV = 1)
SRC_STOP
DIF
DIF#
1
Iref*6 or Float
Float
0
Normal
NOTES:
1.
This parameter is guaranteed by design, but not 100% production tested.
2.
Measured at 3dB downpoint.
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相关代理商/技术参数 |
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| CV146PVG8 | 功能描述:锁相环 - PLL RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| CV150 | 制造商:KAI SUH SUH ENTERPRISES 功能描述:CABLE TIE 140X3.6 |
| CV-150 | 制造商:KSS 功能描述:Pack |
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