參數(shù)資料
型號(hào): PCK857DGG
廠商: NXP SEMICONDUCTORS
元件分類: 時(shí)鐘及定時(shí)
英文描述: 66-150MHz Phase Locked Loop Differential 1:10 SDRAM Clock Driver
中文描述: PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封裝: 6.10 MM, PLASTIC, MO-153, SOT-362-1, TSSOP-48
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 62K
代理商: PCK857DGG
Philips Semiconductors
Preliminary specification
PCK857
66–150MHz Phase Locked Loop Differential 1:10
SDRAM Clock Driver
1998 Dec 10
4
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
MIN
3
2.3
–0.3
TYP
3.3
2.5
MAX
3.6
2.7
V
ref
–0.35
V
ddq
+ 0.3
0.5
V
ddq
AV
CC
V
DDQ
V
IL
V
IH
V
OL
V
OH
Analog supply voltage
I/O supply voltage
Input low voltage
Input high voltage
Output low voltage
1
Output high voltage
1
V
V
V
V
V
V
V
ref
+ 0.35
0
2
NOTE:
1. This is intended to operate in the SSTL_2 type IV unterminated mode without series resistors on the outputs.
AC CHARACTERISTICS
GND = 0V; t
r
= t
f
2.5ns; C
L
= 50pF; R
L
= 1K
CONDITION
LIMITS
SYMBOL
PARAMETER
WAVEFORM
UNIT
MIN
50
–150
TYP
133
0
MAX
150
150
200
100
f
CK
Clock frequency
Phase error
Output clock skew
Differential clock skew
Output clock skew
Peak-to-Peak jitter
(long term)
Cycle-to-cycle jitter
(short term)
Inherent series
resistance
Duty cycle
Input capacitance
MHz
ps
ps
ps
V/ns
f
PHASERROR
f
SK
fdif
SK
f
SL
1
1.5
Jitter
pp
–100
100
ps
Jitter
cc
>
–100
<
100
ps
O/P
impedance
f
DC
C
in
Sync time
NOTE:
1. Rise and fall
25
45
2.5
55
4
100
%
pF
μ
s
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PCK857DGG,512 功能描述:鎖相環(huán) - PLL 1:10 SDRAM CLK INPUTS RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
PCK857DGG,518 功能描述:鎖相環(huán) - PLL 1:10 SDRAM CLK INPUTS RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
PCK857DG-T 功能描述:鎖相環(huán) - PLL 1:10 SDRAM CLK NPUTS RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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