MB88347L 查看數據表（PDF） - Fujitsu

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MB88347L

D/A Converter for Digital Tuning (8-channel, 8-bit, on-chip OP amp, low-voltage)

Fujitsu 

MB88347L

2. AC Characteristics

Parameter

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

Conditions

Rating

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

conditions (1).”

—

170

ns

tLDD

See “Load

conditions (2).”

—

200

µs

Load conditions

· Load conditoins (1)

DUT

Measurement point

CDL = 20 pF to 100 pF

· Load conditions (2)

DUT

RAL = 10 kΩ

Measurement point

CAL = 50 pF

9

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