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參數資料
| 型號： | AD8321-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Gain Programmable CATV Line Driver |
| 中文描述： | 增益可編程有線電視線路驅動器 |
| 文件頁數： | 2/19頁 |
| 文件大小： | 660K |
| 代理商： | AD8321-EVAL |
–2–
REV. 0
AD8321–SPECIFICATIONS
Parameter
Conditions
Min
Typ
Max
Units
INPUT CHARACTERISTICS
Specified AC Voltage
Noise Figure
Input Resistance
Output = 11 dBm, Max Gain
Max Gain, f = 10 MHz
Single-Ended Input
Differential Input
0.137
15
820
900
2.0
V p-p
dB
pF
Input Capacitance
GAIN CONTROL INTERFACE
Gain Range
Maximum Gain
Minimum Gain
Gain Scaling Factor
52.4
25.25
–28.15 –27.4
53.4
26
54.4
26.75
–26.4
dB
dB
dB
dB/LSB
0.7526
OUTPUT CHARACTERISTICS
Bandwidth (–3 dB)
Bandwidth Roll-Off
Bandwidth Peaking
Output Offset Voltage
Output Noise Spectral Density
All Gain Codes
f = 65 MHz
f = 65 MHz
All Gain Codes, Full Temperature Range
Max Gain, f = 10 MHz
Min Gain, f = 10 MHz
0
≤
T
A
≤
+70
°
C, Min Gain
120
0.8
0
±
30
60
20
0.02
1
+19.5
75
MHz
dB
dB
mV
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz/
°
C
nV/
√
Hz
dBm
Output Noise Temperature Sensitivity
Power-Down Spectral Density
1 dB Compression Point
Output Impedance
Max Gain, f = 10 MHz
Power-Up and Power-Down
60
90
OVERALL PERFORMANCE
Worst Harmonic Distortion
f = 42 MHz, P
OUT
= 11 dBm, V
CC
= +9 V
f = 65 MHz, P
OUT
= 11 dBm, V
CC
= +9 V
–40
°
C
≤
T
A
≤
+85
°
C
f = 10 MHz, All Gain Codes
0
≤
T
A
≤
+70
°
C
–53
–51
0.03
±
0.2
0.004
dBc
dBc
dBc/
°
C
dB
dB/
°
C
Distortion Temperature Sensitivity
Gain Accuracy
Gain Temperature Sensitivity
Output Settling to 1 mV
Gain Change @ T
DATEN
= 1
Input Change
Signal Feedthrough
Min to Max Gain, V
IN
= 0 V
Max Gain, V
IN
= 0.15 V Step
Power Down, 65 MHz, Min Gain
V
IN
= 0.137 V p-p
60
30
–80
ns
ns
dBc
POWER CONTROL
Power-Down Settling Time to 1 mV
Power-Up Settling Time to 1 mV
Power-Up/Down Pedestal Offset
Power-Up/Down Glitch
Max Gain, V
IN
= 0
Max Gain, V
IN
= 0
Max Gain, V
IN
= 0
Max Gain, V
IN
= 0
40
300
±
30
40
ns
ns
mV
mV p-p
POWER SUPPLY
Quiescent Current
Power-Up, V
CC
= +9 V
Power-Down, V
CC
= +9 V
82
45
90
52
97
60
mA
mA
Specifications subject to change without notice.
(@ V
CC
= +9 V, T
A
= +25
8
C, V
IN
= 0.137 V
p-p, single-ended input, R
L
= 75
V
, R
IN
=
75
V
unless otherwise noted)
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| AD8322ARU-REEL | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 28-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:TSSOP COARSE STEP +5V CATV LINE DRIVER - Tape and Reel |
| AD8322ARUZ | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 28-Pin TSSOP Tube |
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