Table 6. AC CHARACTERISTICS VCC = 2." />
參數(shù)資料
型號: NB7L572MNG
廠商: ON Semiconductor
文件頁數(shù): 8/11頁
文件大?。?/td> 0K
描述: IC CLK MUX XLATOR 4:2 8GHZ 32QFN
標準包裝: 74
系列: GigaComm™
類型: 多路復用器,變換器
電路數(shù): 1
比率 - 輸入:輸出: 4:2
差分 - 輸入:輸出: 是/是
輸入: CML,LVDS,LVPECL
輸出: LVPECL
頻率 - 最大: 8GHz
電源電壓: 2.375 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-QFN(5x5)
包裝: 管件
其它名稱: NB7L572MNG-ND
NB7L572MNGOS
NB7L572
http://onsemi.com
6
Table 6. AC CHARACTERISTICS VCC = 2.375 V to 3.6 V, GND = 0 V, TA = 40°C to +85°C (Note 11)
Symbol
Characteristic
Min
Typ
Max
Unit
fMAX
Maximum Input Clock Frequency VOUT w 400 mV
7
8
GHz
fDATAMAX
Maximum Operating Data Rate NRZ, (PRBS23)
10
11
Gbps
VOUTPP
Output Voltage Amplitude (@ VINPPmin) (Figure 2 & 9)
fin ≤ 5 GHz
(Note 12)
fin ≤ 7 GHz
550
400
750
500
mV
tPLH,
tPHL
Propagation Delay to Differential Outputs
Measured at Differential CrossPoint
@ 1 GHz INx/INx to Qx/Qx (Figure 9)
@ 50 MHz SELx to Qx (Figure 10)
125
300
150
175
1000
ps
tPD Tempco Differential Propagation Delay Temperature Coefficient
115
fs/°C
tskew
Output – Output skew (within device) (Note 13)
Device – Device skew (tpd max – tpd min)
0
10
50
ps
tDC
Output Clock Duty Cycle (Reference Duty Cycle = 50%)
45
50
55
%
tJITTER
Additive Random Clock Jitter, RJ(RMS) (Note 14)
fin v 7.0 GHz
Data Dependent Jitter, DDJ (Note 15)
fin v 10 Gbps
0.5
6
0.8
15
ps rms
ps pkpk
VINPP
Input Voltage Swing (Differential Configuration) (Note 16)
100
1200
mV
tr,, tf
Output Rise/Fall Times @ 1 GHz; (20% 80%), VIN = 800 mV Q, Q
25
45
65
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
11. Measured using a 100 mVpkpk source, 50% duty cycle clock source. All output loading with external 50 W to VCC 2 V. Input edge
rates 40 ps (20% 80%).
12.Output voltage swing is a singleended measurement operating in differential mode.
13.Skew is measured between outputs under identical transitions and conditions. Duty cycle skew is defined only for differential operation when
the delays are measured from crosspoint of the inputs to the crosspoint of the outputs.
14.Additive RMS jitter with 50% duty cycle clock signal.
15.Additive PeaktoPeak data dependent jitter with input NRZ data at K28.5.
16.Input voltage swing is a singleended measurement operating in differential mode.
Figure 2. CLOCK Output Voltage Amplitude
(VOUTPP) / RMS Jitter vs. Input Frequency (fin) at
Ambient Temperature (typical)
fin, CLOCK INPUT FREQUENCY (GHz)
800
750
700
OUTPUT
VOL
TAGE
AMPLITUDE
(mV)
Figure 3. Input Structure
50 W
VTx
VCC
INx
01
2
8
7
6
345
650
600
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