AD8328ARQ Analog Devices Inc, AD8328ARQ Datasheet - Page 3

• Manufacturer Part Number: AD8328ARQ
• Description: IC LINE DRIVE CABLE 5V 20-QSOP
• Manufacturer: Analog Devices Inc
• Type: Line Driver, Transmitterr

Specifications of AD8328ARQ

• Rohs Status: RoHS non-compliant
• Applications: Modems, Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP

SPECIFICATIONS
T
Table 1.
Parameter
INPUT CHARACTERISTICS
GAIN CONTROL INTERFACE
OUTPUT CHARACTERISTICS
OVERALL PERFORMANCE
POWER CONTROL
POWER SUPPLY
OPERATING TEMPERATURE RANGE
A
Specified AC Voltage
Input Resistance
Input Capacitance
Voltage Gain Range
Bandwidth (−3 dB)
Bandwidth Roll-Off
1 dB Compression Point
Output Noise
Noise Figure
Differential Output Impedance
Second-Order Harmonic Distortion
Third-Order Harmonic Distortion
ACPR
Isolation (Tx Disable)
Tx Enable Settling Time
Tx Disable Settling Time
Output Switching Transients
Output Settling
Operating Range
Quiescent Current
= 25°C, V
Maximum Gain
Minimum Gain
Output Step Size
Output Step Size Temperature Coefficient
Maximum Gain
Minimum Gain
Tx Disable
Maximum Gain
Due to Gain Change
Due to Input Step Change
2, 6
S
= 5 V, R
2
2
L
= R
2
IN
2
= 75 Ω, V
2
4, 5
IN
4, 5
(differential) = 29 dBmV. The AD8328 is characterized using a 2:1 transformer
Conditions
Output = 60 dBmV, max gain
Single-ended input
Differential input
Gain code = 60 decimal codes
Gain code = 1 decimal code
T
All gain codes (1 to 60 decimal codes)
f = 65 MHz
Maximum gain, f = 10 MHz, output referred
Minimum gain, f = 10 MHz, input referred
f = 10 MHz
f = 10 MHz
f = 10 MHz
f = 10 MHz
Tx enable and Tx disable
f = 33 MHz, V
f = 65 MHz, V
f = 21 MHz, V
f = 65 MHz, V
Maximum gain, f = 65 MHz
Maximum gain, V
Maximum gain, V
Equivalent output = 31 dBmV
Equivalent output = 61 dBmV
Minimum to maximum gain
Maximum gain, V
Maximum gain
Minimum gain
Tx disable (TXEN = 0)
SLEEP mode (power-down)
A
= −40°C to +85°C
Rev. A | Page 3 of 20
OUT
OUT
OUT
OUT
= 60 dBmV @ maximum gain
= 60 dBmV @ maximum gain
= 60 dBmV @ maximum gain
= 60 dBmV @ maximum gain
IN
IN
IN
= 0
= 0
= 29 dBmV
−40
Min
58
30.5
−28.5
0.6
17.9
2.2
4.75
98
18
1
1
Typ
29
800
1600
2
59.0
31.5
−27.5
1.0
±0.0005
107
1.2
18.4
3.3
135
1.2
1.1
16.7
75 ± 30%
−67
−61
−57.5
−54
−58
−85
2.5
3.8
2.5
16
60
30
5
120
26
2.6
20
1
at the device output.
3
Max
60
32.5
−26.5
1.4
151
1.3
1.2
17.7
−56
−55
−56
−52.5
−56
−81
6
54
5.25
140
34
3.5
100
+85
AD8328
Unit
dBmV
Ω
Ω
pF
dB
dB
dB
dB/LSB
dB/°C
MHz
dB
dBm
dBm
nV/√Hz
nV/√Hz
nV/√Hz
dB
Ω
dBc
dBc
dBc
dBc
dBc
dB
μs
μs
mV p-p
mV p-p
ns
ns
V
mA
mA
mA
μA
°C