932SQL450 Datasheet, PDF (13/23 Pages) Integrated Device Technology – Integrated 85 ohm differential terminations

932SQL450 DATASHEET
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 932SQL450. These ratings, which are standard
values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other
conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over the
recommended operating temperature range.
PARAMETER
SYMBOL
CONDITIONS
3.3V Core Supply Voltage VDDA
3.3V Logic Supply Voltage VDD
Input Low Voltage
V_IL
Input High Voltage
V_IH
Except for SMBus interface
Input High Voltage
V_IHSMB
SMBus clock and data pins
Storage Temperature
Ts
Junction Temperature
Tj
Case Temperature
Tc
Input ESD protection ESD prot
Human Body Model
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{Operation under these conditions is neither implied nor guaranteed.}
MIN
GND-0.5
-65
2000
TYP
MAX
4.6
4.6
V_DD+0.5V
5.5V
150
125
110
UNITS
V
V
V
V
V
°_C
°C
°C
V
NOTES
1,2
1,2
1
1
1
1
1
1
1
Electrical Characteristics–Current Consumption
TA = T_COM; Supply Voltage VDD = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
MIN
Operating Supply Current I_DD3.3OP
All outputs active CPU@100MHz,
See Test Loads.
Powerdown Current
I_DD3.3PDZ
TYP
233
6
MAX
265
10
UNITS NOTES
mA
mA
AC Electrical Characteristics–Differential LP-HCSL Outputs
(CPU, SRC, NS_SAS, NS_SRC, DOT96)
TA = T_COM; Supply Voltage VDD = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
MIN
Duty Cycle
t_DC
Measured differentially, PLL Mode 45
Skew, Output to Output
t_sk3SRC
Across all SRC outputs,
V_T = 50%
Skew, Output to Output
t_sk3CPU
Across all CPU outputs,
V_T = 50%
Jitter, Cycle to cycle
t_jcyc-cyc
CPU, SRC, NS_SAS outputs
DOT96 output
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{Zo=85Ω (differential impedance).}
3 _{Measured from differential waveform}
TYP
49.9
40
19
15
16
MAX
55
50
50
50
250
UNITS NOTES
%
1
ps
1
ps
1
ps
1,3
ps
1,3
REVISION B 03/06/15
13
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