RoboClock®, CY7B995
Document #: 38-07337 Rev. *D
Page 6 of 13
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DC Specifications at 2.5V
Parameter
Description
Condition
Min
Max
Unit
VDD
2.5 Operating Voltage
2.5V ± 5%
2.375
2.625
V
VIL
Input LOW Voltage
REF, FB, and sOE# Inputs
–
0.7
V
VIH
Input HIGH Voltage
1.7
–
V
VIHH
[11]
Input HIGH Voltage
3-Level Inputs, (TEST, FS, nF[1:0], DS[1:0], PD#/DIV,
PE/HD). (These pins are normally wired to VDD, GND, or
unconnected)
VDD –
–0.4
–V
VIMM
[11]
Input MID Voltage
VDD/2
– 0.2
VDD/2
+ 0.2
V
VILL
[11]
Input LOW Voltage
–
0.4
V
IIL
Input Leakage Current
VIN = VDD/GND,VDD = Max; (REF and FB Inputs)
–5
5
μA
I3
3-Level Input DC Current HIGH, VIN = VDD
3-Level Inputs
(TEST, FS, nF[1:0],
DS[1:0], PD#/DIV,
PE/HD)
–
200
μA
MID, VIN = VDD/2
–50
50
μA
LOW, VIN = VSS
–200
–
μA
IPU
Input Pull-Up Current
VIN = VSS, VDD = Max
–25
–
μA
IPD
Input Pull-Down Current
VIN = VDD, VDD = Max, (sOE#)
–
100
μA
VOL
Output LOW Voltage
IOL = 12 mA (PE/HD = L/H), (nQ[0:1])
–
0.4
V
IOL = 20 mA (PE/HD = MID),(nQ[0:1])
–
0.4
V
IOL = 2 mA (LOCK)
0.4
V
VOH
Output HIGH Voltage
IOH = –12 mA (PE/HD = L/H),(nQ[0:1])
2.0
–
V
IOH = –20 mA (PE/HD = MID),(nQ[0:1])
2.0
–
V
IOH = –2 mA (LOCK)
2.0
V
IDDQ
Quiescent Supply Current VDD = Max, TEST = MID, REF = LOW, sOE# = LOW,
Outputs Not Loaded
–2
mA
IDDPD
Power down Current
PD#/DIV, sOE# = LOW
Test,nF[1:0],DS[1:0] = HIGH; VDD = Max
10(typ.)
25
μA
IDD
Dynamic Supply Current
At 100 MHz
150
mA
CIN
Input Pin Capacitance
4
pF
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