932SQ420DGLFT Datasheet, PDF (13/27 Pages) Integrated Device Technology – PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS

932SQ420D
PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS
Electrical Characteristics - REF
T_A = 0 - 70°C; Supply Voltage V_DD/V_DDA = 3.3 V +/-5% ,
PA RAM ETER
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
SYMBOL
R_DSP
V_OH
V_OL
I_OH
I_OL
C OND ITIONS
V_O = V_DD*(0.5)
I_OH = -1 mA
I_OL = 1 mA
MIN @V_OH = 1.0 V
MAX @V_OH = 3.135 V
MIN @V_OL = 1.95 V
MAX @ V_OL = 0.4 V
Clock High Time
T_{HIG H}
1. 5V
Clock Low Time
Edge Rate
Duty Cycle
Jitter, Cycle to cycle
T_{L OW}
t_{sle wr/ f}
d_t1
t_jcyc-cyc
1. 5V
Rising/Falling edge rate
V_T = 1.5 V
V_T = 1.5 V
S ee "Sin gle-ended Test Loa ds Page" for termination circuits
1_{Guaranteed by desig n and characterization, not 100% tested in production.}
2 _{Measured between 0.8V and 2.0V}
MIN
12
2.4
-3 3
30
27. 5
27. 5
1
45
TYP
1.9
50. 5
75
MAX
55
0 .55
-33
38
4
55
1000
UNITS
Ω
V
V
mA
mA
mA
mA
Notes
1
1
1
1
1
1
1
ns
1
ns
1
V/ns
1,2
%
1
ps
1
IDT® PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS
13
932SQ420D
REV H 042012