L2340
DEVICES INCORPORATED
Digital Synthesizer
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 Parameter
Test Condition
Min
Typ
Max Unit
VOH
VOL
VIH
Output High Voltage
VCC = Min., IOH = –2.0 mA
VCC = Min., IOL = 4.0 mA
2.4
V
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Current
0.4
VCC
0.8
V
V
2.0
0.0
VIL
(Note 3)
V
IIX
Ground ≤ VIN ≤ VCC (Note 12)
Ground ≤ VOUT ≤ VCC (Note 12)
(Notes 5, 6)
±10
±10
µA
µA
IOZ
Output Leakage Current
VCC Current, Dynamic
VCC Current, Quiescent
Input Capacitance
Output Capacitance
ICC1
ICC2
CIN
COUT
95 mA
(Note 7)
5
10
10
mA
pF
pF
TA = 25°C, f = 1 MHz
TA = 25°C, f = 1 MHz
Special Arithmetic Functions
08/16/2000–LDS.2340-E
6
LOGIC [ LOGIC DEVICES INCORPORATED ]
