AD8322ARU Analog Devices Inc, AD8322ARU Datasheet - Page 3

• Manufacturer Part Number: AD8322ARU
• Description: IC LN DVR CATV COARS-STP 28TSSOP
• Manufacturer: Analog Devices Inc
• Type: Line Driver, Transmitterr

Specifications of AD8322ARU

• Rohs Status: RoHS non-compliant
• Applications: Modems, Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• For Use With: AD8322-EVAL - BOARD EVAL FOR AD8322

LOGIC INPUTS (TTL/CMOS Compatible Logic)
Parameter
Logic “1” Voltage
Logic “0” Voltage
Logic “1” Current (V
Logic “0” Current (V
Logic “1” Current (V
Logic “0” Current (V
TIMING REQUIREMENTS
Parameter
Clock Pulsewidth (T
Clock Period (T
Setup Time SDATA vs. Clock (T
Setup Time DATEN vs. Clock (T
Hold Time SDATA vs. Clock (T
Hold Time DATEN vs. Clock (T
Input Rise and Fall Times, SDATA, DATEN, Clock (T
ANALOG
OUTPUT
SDATA
DATEN
SDATA
CLK
PD
CLK
SIGNAL AMPLITUDE (p-p)
MSB
T
ES
VALID DATA WORD G1
8 CLOCK CYCLES
C
T
DS
)
MSB. . . .LSB
T
WH
C
INH
INL
INH
INL
T
DS
)
VALID DATA BIT
T
T
= 0 V) CLK, SDATA, DATEN
= 0 V) PD
= 5 V) CLK, SDATA, DATEN
= 5 V) PD
WH
EH
GAIN TRANSFER (G1)
T
MSB-1
GS
DH
EH
DS
ES
)
)
)
)
T
(Full Temperature Range, V
DH
T
OFF
VALID DATA WORD G2
PEDESTAL
GAIN TRANSFER (G2)
MSB-2
R
, T
F
)
T
CC
ON
= 5 V, T
Decimal
Gain Code
1
2
4
8
16
32
64
128
0 = low, 1 = high, x = don’t care.
(DATEN, CLK, SDATA, PD, V
R
Min
2.1
0
0
–600
50
–250
= T
Min
16.0
32.0
5.0
15.0
5.0
3.0
F
= 4 ns, f
8-Bit SPI Data Word
MSB
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0
0 0 0 0 0 1 0 0
0 0 0 0 1 0 0 0
0 0 0 1 0 0 0 0
0 0 1 0 0 0 0 0
0 1 0 0 0 0 0 0
1 x x x x x x x
CLK
Table I. Gain vs. Gain Code
= 8 MHz unless otherwise noted.)
Typ
Typ
CC
LSB
= 5 V: Full Temperature Range)
Max
5.0
0.8
20
–100
190
–30
Max
10
Nominal Gain (dB)
–12.64
–6.62
–0.60
5.42
11.44
17.46
23.48
29.50
AD8322
Unit
V
V
nA
nA
µA
µA
Unit
ns
ns
ns
ns
ns
ns
ns