hsp50216 Intersil Corporation, hsp50216 Datasheet - Page 48

• Manufacturer Part Number: hsp50216
• Description: Four-channel Programmable Digital Downconverter
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
AC Test Load Circuit
MICROPROCESSOR WRITE TIMING
P(15:0) Setup Time to Rising Edge of WR
P(15:0) Hold Time from Rising Edge of WR
A(1:0) Setup Time to Rising Edge of WR
A(1:0) Hold Time from Rising Edge of WR
CE Setup Time to Rising Edge of WR
CE Hold Time from Rising Edge of WR
WR Low Time
MICROPROCESSOR READ TIMING
A(1:0) Setup Time to FALLING Edge of RD
A(1:0) Hold Time from RISING Edge of RD
RD Enable Time
RD Disable Time (Note 9)
RD to P(15:0) Data Valid Time
CE Setup Time to Falling Edge of RD
CE Hold Time from Rising Edge of RD
SERIAL CLOCK OUTPUT TIMING
CLK to Serial Data, Sync and SCLK (Divide-by 2 through 16 Modes)
CLK Low to SCLK Low (Divide-by 1 Mode, Note 9)
CLK High to SCLK High (Divide-by 1 Mode, Note 9)
Time Skew Between SCLK and Serial Data or Serial Sync (Divide-by 2 through 16 Modes,
Note 9)
Time Skew Between SCLK and Serial Data or Serial Sync (Divide-by 1 Mode, Note 9)
8. The HSP50216 goes into reset immediately on RESET going low and comes out of reset on the 4th rising edge of CLK after RESET goes high.
9. Limits established by characterization and are not production tested.
NOTE - TEST HEAD CAPACITANCE, 40pF (TYP)
SWITCH S1 OPEN FOR I
48
V
CC
PARAMETER
= 3.3V ± 0.15V, T
CCSB
AND I
DUT
A
CCOP
= -40°C to +85°C Industrial (Continued)
HSP50216
C
L
(NOTE)
S
1
EQUIVALENT CIRCUIT
I
OH
SYMBOL
t
t
SKEW1
SKEW2
t
t
t
t
t
t
t
t
t
t
t
t
DSW
DHW
ASW
AHW
CSW
CHW
t
AHR
CSR
CHR
PDH
ASR
t
t
t
t
PDL
WL
RD
RE
DV
PD
±
1.5V
MIN
0.5
10
10
10
-2
-2
-2
-2
-2
-1
5
8
8
-
-
-
-
-
-
I
OL
MAX
11.5
6.5
6.5
12
8
3
1
2
-
-
-
-
-
-
-
-
-
-
-
August 17, 2007
UNITS
FN4557.6
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns