參數(shù)資料
型號(hào): MPC92429ACR2
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 9/13頁(yè)
文件大?。?/td> 0K
描述: IC SYNTHESIZER LVPECL 32-LQFP
標(biāo)準(zhǔn)包裝: 2,000
類型: 時(shí)鐘/頻率合成器
PLL:
輸入: 晶體
輸出: LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無(wú)/是
頻率 - 最大: 400MHz
除法器/乘法器: 是/無(wú)
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 32-LQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
包裝: 帶卷 (TR)
MPC92429 REVISION 3 DECEMBER 14, 2012
5
2012 Integrated Device Technology, Inc.
MPC92429 Data Sheet
400 MHz Low Voltage PECL Clock Synthesizer
2. Outputs terminated 50
to V
TT = VCC – 2 V.
3. The MPC92429 TEST output levels are compatible to the MC12429 output levels.
Table 6. AC Characteristics (VCC = 3.3 V ± 5%, TA = 0°C to +70°C)
(1)
1. AC characteristics apply for parallel output termination of 50
to V
TT.
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
fXTAL
Crystal Interface Frequency Range
10
20
MHz
fVCO
VCO Frequency Range(2)
2. The input frequency fXTAL and the PLL feedback divider M must match the VCO frequency range: fVCO = fXTAL x M.
200
400
MHz
fMAX
Output Frequency
N = 00 (
1)
N = 01 (
2)
N = 10 (
4)
N = 11 (
8)
200
100
50
25
400
200
100
50
MHz
DC
Output Duty Cycle
45
50
55
%
tr, tf
Output Rise/Fall Time
0.05
0.3
ns
20% to 80%
fS_CLOCK
Serial Interface Programming Clock Frequency(3)
3. The frequency of S_CLOCK is limited to 10 MHz in serial programming mode. S_CLOCK can be switched at higher frequencies when used
as test clock in test mode 6. See APPLICATIONS INFORMATION for more details.
010
MHz
tP,MIN
Minimum Pulse Width
(S_LOAD, P_LOAD)50
ns
tS
Setup Time
S_DATA to S_CLOCK
S_CLOCK to S_LOAD
M, N to P_LOAD
20
ns
tS
Hold Time
S_DATA to S_CLOCK
M, N to P_LOAD
20
ns
tJIT(CC)
Cycle-to-Cycle Jitter
N = 00 (
1)
N = 01 (
2)
N = 10 (
4)
N = 11 (
8)
90
130
160
190
ps
tJIT(PER)
Period Jitter
N = 00 (
1)
N = 01 (
2)
N = 10 (
4)
N = 11 (
8)
70
120
140
170
ps
tLOCK
Maximum PLL Lock Time
10
ms
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