932SQ420D Datasheet, PDF (12/28 Pages) Integrated Device Technology – 64-pin TSSOP and MLF packages

932SQ420D
PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS
Electrical Characteristics - PCI
T_A = 0 - 70°C; Supply Voltage V_DD/V_DDA = 3.3 V +/-5% ,
PA RAM ETE R
SYMBOL
C OND ITIONS
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
R_DSP
V_OH
V_OL
I_OH
I_OL
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
Group Skew
Jitter, Cycle to cycle
T_{L OW}
t_{sle wr/ f}
d_t1
t_{s k ew}
t_jcyc-cyc
1. 5V
Rising/Falling edge rate
V_T = 1.5 V
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}
Electrical Characteristics - 48MHz
T_A = 0 - 70°C; Supply Voltage V_DD/V_DDA = 3.3 V +/-5% ,
PA RAM ETE R
SYMBOL
C OND ITIONS
Output Impedance
Output High Voltage
Output Low Voltage
Output High Current
Output Low Current
R_DSP
V_OH
V_OL
I_OH
I_OL
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_{s l ewr /f_US B}
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
12
12
1
45
MIN
20
2.4
-2 9
29
8.09 4
7.69 4
1
45
Electrical Characteristics - Current Consumption
TA = T_COM; Supply Voltage VDD = 3.3 V +/-5%
PA RAM ETER
SYMBOL
C OND ITIONS
MIN
Operating Supply Current
I_{DD 3.3OP}
All outputs active @100MHz, C_L
= Full load;
Powerdown C urrent
I_{DD 3.3PD Z}
All differential pairs tri-stated
1_{Guaranteed by design and characterization, not 100% tested in production.}
TYP
1.8
50. 5
2 94
1 08
M AX
55
0 .55
-33
38
4
55
500
500
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
ps
1
TYP
MAX UNITS NOTES
60
Ω
1
V
1
0 .55
V
1
mA
1
-33
mA
1
mA
1
27
mA
1
10 .036
ns
1
9 .836
ns
1
1.5
2
V/ns
1,2
51
55
%
1
1 09
350
ps
1
TYP
MAX UNITS NOTES
3 80
400
mA
1
16
20
mA
1
IDT® PCIE GEN 2/3 & QPI CLOCK FOR ROMLEY-BASED SERVERS
12
932SQ420D
REV J 010715