932QL456 Datasheet, PDF (10/23 Pages) Integrated Device Technology – Low-Power CK420BQ Derivative for PCIe

932SQL456 DATASHEET
Electrical Characteristics–Input/Supply/Common Parameters
TA = T_AMB; Supply Voltage VDDx = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
Operating Voltage
V
3.135
3.3
3.465
UNITS NOTES
V
Ambient Operating
Temperature
Input High Voltage
Input Low Voltage
T_AMB
V_IH
V_IL
Commmercial range
0
Industrial range
Single-ended inputs, except
SMBus, low threshold and tri-
level inputs
Single-ended inputs, except
SMBus, low threshold and tri-
level inputs
-40
2
GND - 0.3
70
°C
85
°C
V_DD + 0.3 V
0.8
V
Single-ended inputs,
I_IN
V_IN = GND, V_IN = VDD
-5
5
uA
Input Current
Single-ended inputs.
V_IN = 0 V; Inputs with internal
I_INP
pull-up resistors
-200
V_IN = VDD; Inputs with internal
pull-down resistors
Low Threshold Input-
High Voltage
V_{IH_FS}
3.3 V +/-5%
0.7
Low Threshold Input-
Low Voltage
V_{IL_FS}
3.3 V +/-5%
V_SS - 0.3
Input Frequency
Pin Inductance
Capacitance
F_i
L_pin
C_IN
C_OUT
Logic Inputs
Output pin capacitance
C_INX
X1 & X2 pins
Clk Stabilization
T_STAB
From V_DD Power-Up and after
input clock stabilization or de-
assertion of PD# to 1st clock
Tdrive_PD#
t_DRVPD
Differential output enable after
PD# de-assertion
Tfall
Trise
SMBus Input Low
Voltage
t_F
t_R
V_ILSMB
Fall time of control inputs
Rise time of control inputs
SMBus Input
High Voltage
V_IHSMB
2.1
SMBus Output
Low Voltage
V_OLSMB
@ I_PULLUP
SMBus Sink Current
I_PULLUP
@ V_OL
4
Nominal Bus Voltage
V_DDSMB
3V to 5V +/- 10%
2.7
SCLK/SDATA Rise Time
t_RSMB
(Max VIL - 0.15) to (Min VIH +
0.15)
SCLK/SDATA Fall Time
t_FSMB
(Min VIH + 0.15) to (Max VIL -
0.15)
SMBus Operating
Frequency
f_SMB
SMBus operating frequency
400
1_{Guaranteed by design and characterization, not 100% tested in production.}
2_{Control input must be monotonic from 20% to 80% of input swing.}
3_{Time from deassertion until outputs are >200 mV}
LOW-POWER CK420BQ DERIVATIVE FOR PCIE SEPARATE CLOCK ARCHITECTURES
25.00
200
uA
V_DD + 0.3 V
0.35
V
MHz
7
nH
5
pF
5
pF
5
pF
1.8
ms
300
us
5
ns
5
ns
0.8
V
V_DDSMB
V
0.4
V
mA
5.5
V
1000
ns
300
ns
kHz
10
2
1
1
1
1
2
1,3
1,2
1,2
1
1
1
REVISION B 09/29/15