FIN224AC_08 Datasheet, PDF (11/19 Pages) Fairchild Semiconductor – 22-Bit Bi-Directional Serializer/Deserializer

Power Supply Currents
Typical values are given for V_DD = 2.775V and T_A = 25°C. Positive current values refer to the current flowing into the
device and negative values refer to the current flowing out of the pins. Voltages are referenced to GROUND unless
otherwise specified (except ΔV_OD and V_OD).
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
IDDA1
VDDA Serializer Static Supply
Current
All DP and Control Inputs at 0V or
NOCKREF, S2 = 0, S1 = 1, DIR = 1
450
µA
IDDA2
VDDA Deserializer Static Supply
Current
All DP and Control Inputs at 0V or
NOCKREF, S2 = 0, S1 = 1, DIR = 0
550
µA
IDDS1
VDDS Serializer Static Supply
Current
All DP and Control Inputs at 0V or
NOCKREF, S2 = 0, S1 = 1, DIR = 1
4
mA
IDDS2
VDDS Deserializer Static Supply
Current
All DP and Control Inputs at 0V or
NOCKREF, S2 = 0, S1 = 1, DIR = 0
4.5
mA
IDD_PD
VDD Power-Down Supply Current
IDD_PD = IDDA
S1 = S2 = 0 All Inputs at GND or VDD
0.1
µA
1.2MHz
S2 = 0
9
S1 = 1 _5MHz
14
26:1 Dynamic Serializer
IDD_SER1 Power Supply Current
IDD_SER1 = IDDA+IDDS+IDDP
CKREF = STROBE S2 = 1 ^5MHz
DIRI = H
S1 = 0 _15MHz
9
17
mA
S2 = 1 ^10MHz
9
S1 = 1 _26MHz
16
S2 = 0 ^2MHz
5
S1 = 1 _5MHz
6
26:1 Dynamic Deserializer
IDD_DES1 Power Supply Current
IDD_DES1 = IDDA+IDDS+IDDP
CKREF = STROBE S2 = 1 ^5MHz
DIRI = L
S1 = 0 _15MHz
4
5
mA
S2 = 1 ^10MHz
7
S1 = 1 _26MHz
11
2MHz
8
26:1 Dynamic Serializer
IDD_SER2 Power Supply Current
IDD_SES2 = IDDA+IDDS+IDDP
NO CKREF
STROBE Active
CKSI = 15x STROBE
DIRI = H
5MHz
10MHz
8
10
mA
15MHz
12
© 2006 Fairchild Semiconductor Corporation
FIN224AC Rev.1.1.5
11
www.fairchildsemi.com