LF2249
DEVICES INCORPORATED
12 x 12-bit Digital Mixer
MAXIMUM RATINGS Above which useful life may be impaired (Notes 1, 2, 3, 8)
Storage temperature ........................................................................................................... –65°C to +150°C
Operating ambient temperature........................................................................................... –55°C to +125°C
VCC supply voltage with respect to ground ............................................................................ –0.5 V to +7.0 V
Input signal with respect to ground ............................................................................... –0.5 V to VCC + 0.5 V
Signal applied to high impedance output ...................................................................... –0.5 V to VCC + 0.5 V
Output current into low outputs............................................................................................................. 25 mA
Latchup current ............................................................................................................................... > 400 mA
OPERATING CONDITIONS To meet specified electrical and switching characteristics
Mode
Temperature Range (Ambient)
0°C to +70°C
Supply Voltage
4.75 V ≤ VCC ≤ 5.25 V
4.50 V ≤ VCC ≤ 5.50 V
Active Operation, Commercial
Active Operation, Military
–55°C to +125°C
ELECTRICAL CHARACTERISTICS Over Operating Conditions (Note 4)
Symbol
VOH
VOL
VIH
Parameter
Test Condition
Min
Typ
Max Unit
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Current
Vcc = Min., IOH = –2.0 mA
Vcc = Min., IOL = 4.0 mA
2.4
V
0.4
VCC
0.8
V
V
2.0
0.0
VIL
(Note 3)
V
IIX
Ground ≤ VIN ≤ VCC (Note 12)
(Note 12)
±10
±40
µA
µA
IOZ
Output Leakage Current
VCC Current, Dynamic
VCC Current, Quiescent
Input Capacitance
Output Capacitance
ICC1
ICC2
CIN
(Notes 5, 6)
100 mA
(Note 7)
6
10
10
mA
pF
pF
TA = 25°C, f = 1 MHz
TA = 25°C, f = 1 MHz
COUT
Video Imaging Products
08/16/2000–LDS.2249-J
4
LOGIC [ LOGIC DEVICES INCORPORATED ]
