hi-3599pst Holt Integrated Circuits, Inc., hi-3599pst Datasheet - Page 10

• Manufacturer Part Number: hi-3599pst
• Description: Octal Arinc 429 Receivers With Label Recognition And Spi Interface
• Manufacturer: Holt Integrated Circuits, Inc.

AC ELECTRICAL CHARACTERISTICS
The HI-3598PCI, HI-3598PCT, HI-3599PCI and
HI3599PCT use 44-pin or 64-pin plastic chip-scale
packages. These packages have a metal heat sink pad on
the bottom surface that is electrically connected to the die.
For these receivers, small size is the primary advantage of
VDD = 3.3V or 5.0V, GND = 0V, TA = Operating Temperature Range and fclk=1MHz 0.1% with 60/40 duty cycle
HEAT SINK - CHIP-SCALE PACKAGE ONLY
Delay - Last bit of received ARINC word to FLAG(Full or Empty) - Lo Speed
Delay - Last bit of received ARINC word to FLAG(Full or Empty) - Hi Speed
SPI INTERFACE TIMING
RECEIVER TIMING
Received data available to SPI interface. FLAG to
PARAMETER
SPI SI Data hold time after SCK rising edge
SPI SI Data set-up time to SCK rising edge
SO high-impedance after SCK falling edge
CS
CS
CS
hold time after last SCK falling edge
CS
setup time to first SCK rising edge
inactive between SPI instructions
active after last SCK rising edge
SO valid after SCK falling edge
HOLT INTEGRATED CIRCUITS
SCK clock Period
SPI receiver read
HI-3598, HI-3599
SCK high time
SCK rise time
SCK low time
SCK fall ime
CS
active
10
this package style. Heat sinking provides little benefit
because power dissipation is low. If connected, the bottom
heat sink pad should be connected to VDD.
Do not connect heat sink pad to GND.
SYMBOL
+
t
t
t
t
t
t
t
t
t
t
t
t
SCKR
SCKF
SCKH
t
RFLG
RFLG
t
SCKL
SPIF
CYC
CHH
CES
CEH
CPH
t
t
t
CHZ
RXR
DS
DH
DV
MIN
130
25
10
10
30
10
30
45
25
0
LIMITS
TYP
MAX
126
10
10
65
65
16
85
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns