AMD
Am7969-125 TAXIchip Receiver
Parameter
Symbol
Parameter Description
Test Conditions (Note 1)
Min
Max
Unit
Bus Interface Signals: DO0–DO7, DO8/CO3, DO9/CO2, CO0–CO1, DSTRB, CSTRB, IGM, CLK, CNB, VLTN
VOH
Output HIGH Voltage
Output LOW Voltage
VCC = Min, IOH = –1 mA
VIN = 0 or 3 V
2.4
V
V
VOL
VCC = Min, IOL = 8 mA
VIN = 0 or 3 V
0.45
VIH
VIL
VI
Input HIGH Voltage
Input LOW Voltage
Input Clamp Voltage
Input LOW Current
Input HIGH Current
Input Leakage Current
VCC = Max (Note 9)
2.0
V
V
VCC = Max (Note 9)
0.8
–1.5
–400
50
VCC = Min, IIN = –18 mA
VCC = Max, VIN = 0.4 V
VCC = Max, VIN = 2.7 V
VCC = Max, VIN = 5.5 V
V
IIL
µA
µA
µA
mA
IIH
II
50
ISC
Output Short Circuit
Current (Note 4)
–15
–85
Serial Interface Signals: SERIN+, SERIN–
VIHS
Input HIGH Voltage
SERIN+
(Notes 9, 21)
(Notes 9, 21)
VCC = Max
VCC
–1.165
VCC
–0.88
V
V
V
VILS
Input LOW Voltage
SERIN+
VCC
–1.81
VCC
–1.475
VTHT
Test Mode Threshold
SERIN–
0.25
VDIF
VICM
Differential Input Voltage
0.3
1.1
V
V
Input Common Mode
Voltage
(Note 6)
3.05
VCC
–0.55
IIL
Input LOW Current
Input HIGH Current
VCC = Max, VIN = VCC –1.81 V
0.5
µA
µA
IIH
VCC = Max,
220
VIN = VCC –0.88 V
Miscellaneous Signals: X1, VCC1, VCC2
VIHX
VILX
IILX
Input HIGH Threshold X1
Input LOW Threshold X1
Input LOW Current X1
Input HIGH Current X1
Supply Current
2.0
V
0.8
–900
+600
50
V
VIN = 0.45 V
µA
µA
mA
mA
IIHX
ICC
VIN = 2.4 V
VCC1 = VCC2 = Max Pin VCC1 (TTL)
DMS = 0 V
Pin VCC2 (CML)
300
23
Am7968/Am7969-125
AMD [ AMD ]
