E413511 Datasheet, PDF (11/18 Pages) Fuji Electric – D/A Converter for Digital Tuning

MB88346L
2. AC Characteristics
Prameter
Clock L level pulse width
Clock H level pulse width
Clock rise time
Clock fall time
Data setup time
Data hold time
Load setup time
Load hold time
Load H level pulse width
Data output delay time
D/A output settling time
(VDD, VCC = +2.7 V to 3.6 V (VCC ≥ VDD), GND = VSS = 0 V, Ta = –20°C to +85°C)
Symbol
Condition
Value
Unit
Min.
Max.
tCKL
—
200
—
ns
tCKH
—
200
—
ns
tCr
tCf
—
—
200
ns
tDCH
—
30
—
ns
tCHD
—
60
—
ns
tCHL
—
200
—
ns
tLDC
—
100
—
ns
tLDH
—
100
—
ns
tDO
See “• Load condition 1”
70
600
ns
tLDD
See “• Load condition 2”
—
300
µs
• Load condition 1
Measurement point
CL = 20 pF
to 100 pF
• Load condition 2
R AL = 10 kΩ
Measurement point
CAL = 50 pF
11