参数资料
型号: PCKV857DGG,512
厂商: NXP Semiconductors
文件页数: 12/15页
文件大小: 0K
描述: IC 1:10 2.5V PLL CLK-DRVR48TSSOP
标准包装: 39
类型: 时钟缓冲器/驱动器,多路复用器
PLL:
主要目的: 存储器,DDR,SDRAM
输入: SSTL-2
输出: SSTL-2
电路数: 1
比率 - 输入:输出: 1:10
差分 - 输入:输出: 是/是
频率 - 最大: 190MHz
电源电压: 2.3 V ~ 2.7 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 管件
其它名称: 935269132512
PCKV857DGG
PCKV857DGG-ND
Philips Semiconductors
Product data
PCKV857
70–190 MHz differential 1:10 clock driver
2002 Sep 13
6
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
Input voltage, all inputs
VDDQ = 2.3 V, II = –18 mA
1.2
V
VO
High level output voltage
VDDQ = min to max, IOH = –1 mA
VDDQ 0.1
V
VOH
High-level output voltage
VDDQ = 2.3 V, IOH = –12 mA
1.7
V
VO
Low level output voltage
VDDQ = min to max, IOL = 1 mA
0.1
V
VOL
Low-level output voltage
VDDQ = 2.3 V, IOL = 12 mA
0.6
V
II
Input current
VDDQ = 2.7 V, VI = 0 V to 2.7 V
±10
A
IOZ
High-impedance-state output current
VDDQ = 2.7 V, VO = VDDQ or GND
±10
A
IDDPD
Power-down current on VDDQ + AVDD
CLK and CLK = 0 MHz,
PWRDWN = low;
Σ of IDD and AIDD
30
100
A
IDD
Dynamic current on VDDQ
fO = 67 MHz to 190 MHz
200
300
mA
AIDD
Supply current on AVDD
fO = 67 MHz to 190 MHz
8
10
mA
CI
Input capacitance
VCC = 2.5 V, VI = VCC or GND
2
2.8
3
pF
NOTE:
1. This is intended to operate in the SSTL_2 type IV unterminated mode without series resistors on the outputs.
2. All typical values are at respective nominal VDDQ.
3. Differential cross-point voltage is expected to track variations of VDDQ and is the voltage at which the differential signals must be crossing.
TIMING REQUIREMENTS
Over recommended ranges of supply voltage and operating free-air temperature.
SYMBOL
PARAMETER
MIN
MAX
UNIT
fCK
Operating clock frequency
60
190
MHz
Input clock duty cycle
40
60
%
Stabilization time1
100
s
NOTE:
1. Time required for the integrated PLL circuit to obtain phase lock of its feedback signal to its reference signal after power-up.
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PCKV857DGG-T 功能描述:时钟驱动器及分配 70-190MHZ 2.5V DIFF 1:10 CL DR RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
PCKV857DGV 功能描述:时钟驱动器及分配 70-190MHZ 2.5V DIFF 1:10 CLKDR RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
PCKV857DGV,112 功能描述:时钟驱动器及分配 70-190MHZ 2.5V DIFF 1:10 CLKDR RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
PCKV857DGV,118 功能描述:时钟驱动器及分配 70-190MHZ 2.5V DIFF 1:10 CLKDR RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
PCKV857DGV-T 功能描述:时钟驱动器及分配 70-190MHZ 2.5V DIFF 1:10 CLKDR RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel