参数资料
型号: 932S431AGLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封装: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-56
文件页数: 19/22页
文件大小: 226K
代理商: 932S431AGLFT
6
Integrated
Circuit
Systems, Inc.
ICS932S431A
Datasheet
1426A—11/12/09
Electrical Characteristics - SRC 0.7V Current Mode Differential Pair
PARAMETER
SYMBOL
CONDITIONS*
MIN
TYP
MAX
UNITS
Notes
Current Source Output
Impedance
Zo
VO = Vx
3000
1
Voltage High
VHigh
660
850
mV
1,3
Voltage Low
VLow
-150
150
mV
1,3
Max VoltageVovs
1150
mV
1
Min Voltage
Vuds
-300
mV
1
Crossing Voltage (abs)
Vx(abs)
250
550
mV
1
Crossing Voltage (var)
d-Vx
Variation of crossing over all
edges
140
mV
1
Rise Time
tr
VOL = 0.175V, VOH = 0.525V
175
525
ps
1
Fall Time
tf
VOH = 0.525V VOL = 0.175V
175
525
ps
1
Rise Time Variation
d-tr
VOL = 0.175V, VOH = 0.525V
125
ps
1
Fall Time Variation
d-tf
VOH = 0.525V VOL = 0.175V
125
ps
1
Long Term Jitter
tjLT
Measurement from differential
wavefrom @ 10 us
0300
500
ps
1
Duty Cycle
dt3
Measurement from differential
wavefrom
45
55
%
1
Skew
tsk3
VT = 50%
250
ps
1
Jitter, Cycle to cycle
t
jcyc-cyc
Measurement from differential
wavefrom
125
ps
1
*T
A = 0 - 70°C; VDD = 3.3 V +/-5%; CL =2pF, RS=33.2, RP=49.9, IREF = 475
1Guaranteed by design and characterization, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REF is at 14.31818MHz
3I
REF = VDD/(3xRR). For RR = 475 (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.
Statistical measurement on
single ended signal
Measurement on single ended
signal using absolute value.
Electrical Characteristics - CPU 0.7V Current Mode Differential Pair
PARAMETER
SYMBOL
CONDITIONS*
MIN
TYP
MAX
UNITS NOTES
Current Source Output
Impedance
Zo
VO = Vx
3000
1
Voltage High
VHigh
660
850
mV
1,3
Voltage Low
VLow
-150
150
mV
1,3
Max Voltage
Vovs
1150
mV
1
Min Voltage
Vuds
-300
mV
1
Crossing Voltage (abs)
Vx(abs)
250
550
mV
1
Crossing Voltage (var)
d-Vx
Variation of crossing over all
edges
140
mV
1
Rise Time
tr
VOL = 0.175V, VOH = 0.525V
175
525
ps
1
Fall Time
tf
VOL = 0.175V, VOH = 0.525V
175
525
ps
1
Rise Time Variation
d-tr
VOL = 0.175V, VOH = 0.525V
125
ps
1
Fall Time Variation
d-tf
VOL = 0.175V, VOH = 0.525V
125
ps
1
Duty Cycle
dt3
Measurement from differential
wavefrom
45
55
%
1
Skew
tsk3
across all CPU outputs,
VT = 50%
50
ps
1
Jitter, Cycle to cycle
t
jcyc-cyc
Measurement from differential
wavefrom
50
ps
1
*T
A = 0 - 70°C; VDD = 3.3 V +/-5%; CL =2pF, RS=33.2, RP=49.9, IREF = 475
1Guaranteed by design and characterization, not 100% tested in production.
2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REF is at 14.31818MHz
3I
REF = VDD/(3xRR). For RR = 475 (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.
Statistical measurement on
single ended signal
Measurement on single ended
signal using absolute value.
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