AD8326 Analog Devices, AD8326 Datasheet - Page 3

• Manufacturer Part Number: AD8326
• Description: High Output Power Programmable CATV Line Driver
• Manufacturer: Analog Devices

SPECIFICATIONS
Parameter
INPUT CHARACTERISTICS
GAIN CONTROL INTERFACE
OUTPUT CHARACTERISTICS
OVERALL PERFORMANCE
POWER CONTROL
POWER SUPPLY
OPERATING TEMPERATURE
RANGE
NOTES
1
Specifications subject to change without notice.
Between Burst Transients measured at the output of diplexer.
Minimum Gain
Specified AC Voltage
Noise Figure
Input Resistance
Input Capacitance
Gain Range
Maximum Gain
Gain Scaling Factor
Gain Linearity Error
Bandwidth (–3 dB)
Bandwidth Roll-Off
Bandwidth Peaking
Output Noise Spectral Density
1 dB Compression Point
Differential Output Impedance
Worst Harmonic Distortion
Adjacent Channel Power
Output Settling
Signal Isolation
Transmit Enable Response Time (t
Transmit Disable Response Time (t
Between Burst Transients
Operating Range
Quiescent Current
Due to Gain Change (T
Due to Input Step Change
1
GS
)
(T
transformer with an insertion loss of 0.5 dB @ 10 MHz, unless otherwise noted.)
ON
A
OFF
= 25 C, V
)
) Max Gain, V
Conditions
Output = 65 dBmV, Max Gain
Max Gain, f = 10 MHz
Differential Input
Single-Ended Input
Gain Code = 71 Dec
Gain Code = 0 Dec
f = 10 MHz, Code-to-Code
All Gain Codes
f = 65 MHz
f = 65 MHz
Max Gain, f = 10 MHz
Min Gain, f = 10 MHz
Transmit Disable Mode, f = 10 MHz
Max Gain, f = 10 MHz
Transmit Enable and Transmit Disable Mode
f = 14 MHz, V
f = 21 MHz, V
f = 42 MHz, V
f = 65 MHz, V
16 QAM, V
Adj Ch Wid = Tr Ch Wid = 160 KSYM/SEC
Min to Max Gain
Max Gain, V
Min Gain, TXEN = 0, 65 MHz, V
Max Gain, TXEN = 0, 42 MHz, V
Max Gain, TXEN = 0, 65 MHz, V
All Gains, SLEEP, 65 MHz, V
Max Gain, V
Equivalent Output = 31 dBmV
Equivalent Output = 61 dBmV
Transmit Enable Mode (TXEN = 1)
Transmit Disable Mode (TXEN = 0)
Sleep Mode
S
=
5 V, R
OUT
IN
IN
IN
OUT
OUT
OUT
OUT
= 0 V to 0.19 V p-p
= 0
= 0
L
= 65 dBmV
= R
= 65 dBmV @ Max Gain
= 65 dBmV @ Max Gain
= 65 dBmV @ Max Gain
= 65 dBmV @ Max Gain
IN
= 75
, V
IN
IN
= 0.19 V p-p
= 206 V p-p, V
IN
IN
IN
= 0.19 V p-p
= 0.19 V p-p
= 0.19 V p-p
OUT
measured through a 1:1
Min
52.5
26.5
–27
140
36
1
–40
4.75
AD8326ARE
Typ
206
16.6
1600
800
2
53.5
27.5
–26
0.7526
100
1.1
0
–28
–45.5
–65
25.0
75
–62
–62
–60
–58
–58
60
30
–85
–31
–28
–85
250
40
5
60
150
42
4
0.2
5.0
20%
Max
54.5
28.5
–25
160
48
7
+85
AD8326
5.25 V
mV p-p
dBmV in
dBm
mV p-p
mV p-p
Unit
dB
pF
dB
dB
dB
dB/LSB
dB
MHz
dB
dB
dBmV in
160 kHz
160 kHz
dBmV in
160 kHz
dBc
dBc
dBc
dBc
dBc
ns
ns
dBc
dBc
dBc
dBc
ns
ns
mA
mA
mA
C