UPB1009K NEC, UPB1009K Datasheet - Page 15

• Manufacturer Part Number: UPB1009K
• Description: Telecom ICs RO 551-UPB1009K-A
• Manufacturer: NEC

Specifications of UPB1009K

• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

As illustrated in the operation timing chart below, the data of SampleN is pipeline delayed by 1.5 clocks during
normal operation, and is output at the rising edge of the sample clock with output delay time Tod. When the
operation is changed from normal operation to power-down operation, the status of the output data
immediately before the power-down operation is retained (drive status).
The following table shows each timing parameter for reference purposes.
Symbol
T
T
T
T
od
pld
ds
oh
Output Delay
Pipeline Delay
Sampling Delay
(Aperture Delay)
Output Hold Time
Parameter
C
L
= 10 pF, f
Test Conditions
clk
= 19.2 MHz
MIN.
−
−
−
2
TYP.
1.5
−
2
−
MAX.
12
−
−
−
UPB1009K
clock
Unit
ns
ns
ns
1 5