AD8326ARE-EVAL 데이터 시트보기 (PDF) - Analog Devices
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AD8326ARE-EVAL Datasheet PDF : 24 Pages
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AD8326–SPECIFICATIONS (TA = 25؇C, VS = 12 V, RL = RIN = 75 ⍀, VIN = 259 mV p-p, VOUT measured through a 1:1
transformer with an insertion loss of 0.5 dB @ 10 MHz, unless otherwise noted.)
Parameter
Conditions
AD8326ARP
Min Typ
Max Unit
INPUT CHARACTERISTICS
Specified AC Voltage
Noise Figure
Input Resistance
Input Capacitance
Output = 67 dBmV, Max Gain
Max Gain, f = 10 MHz
Differential Input
Single-Ended Input
259
16.6
1600
800
2
mV p-p
dB
Ω
Ω
pF
GAIN CONTROL INTERFACE
Gain Range
52.5 53.5
54.5
Maximum Gain
Gain Code = 71 Dec
26.5 27.5
28.5
Minimum Gain
Gain Code = 0 Dec
–27 –26
–25
Gain Scaling Factor
0.7526
Gain Linearity Error
OUTPUT CHARACTERISTICS
Bandwidth (–3 dB)
Bandwidth Roll-Off
Bandwidth Peaking
E Output Noise Spectral Density
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
T Transmit Disable Mode, f = 10 MHz
1 dB Compression Point
E Differential Output Impedance
Max Gain, f = 10 MHz
Transmit Enable and Transmit Disable Mode
OVERALL PERFORMANCE
Worst Harmonic Distortion
L Adjacent Channel Power
O Output Settling
Due to Gain Change (TGS)
Due to Input Step Change
S Signal Isolation
f = 14 MHz, VOUT = 67 dBmV @ Max Gain
f = 21 MHz, VOUT = 67 dBmV @ Max Gain
f = 42 MHz, VOUT = 67 dBmV @ Max Gain
f = 65 MHz, VOUT = 67 dBmV @ Max Gain
16 QAM, VOUT = 67 dBmV
Adj Ch Wid = Tr Ch Wid = 160 KSYM/SEC
Min to Max Gain
Max Gain, VIN = 0 V to 0.25 V p-p
Min Gain, TXEN = 0, 65 MHz, VIN = 0.25 V p-p
Max Gain, TXEN = 0, 42 MHz, VIN = 0.25 V p-p
Max Gain, TXEN = 0, 65 MHz, VIN = 0.25 V p-p
All Gains, SLEEP, 65 MHz, VIN = 0.25 V p-p
POWER CONTROL
B Transmit Enable Response Time (tON) Max Gain, VIN = 0
Transmit Disable Response Time (tOFF) Max Gain, VIN = 0
Between Burst Transients1
Equivalent Output = 31 dBmV
OEquivalent Output = 61 dBmV
± 0.2
100
1.2
0
–28
–45.5
–65
26.5
75 ± 20%
–59
–59
–57
–55
–56
60
30
–85
–31
–28
–85
250
40
5
60
dB
dB
dB
dB/LSB
dB
MHz
dB
dB
dBmV in
160 kHz
dBmV in
160 kHz
dBmV in
160 kHz
dBm
Ω
dBc
dBc
dBc
dBc
dBc
ns
ns
dBc
dBc
dBc
dBc
ns
ns
mV p-p
mV p-p
POWER SUPPLY
Operating Range
Quiescent Current
Transmit Enable Mode (TXEN = 1)
Transmit Disable Mode (TXEN = 0)
Sleep Mode
11.4 12
147 157
38 44
1.5 4.5
12.6 V
167 mA
50 mA
7.5 mA
OPERATING TEMPERATURE
RANGE
–40
+85 °C
NOTES
1Between Burst Transients measured at the output of diplexer.
Specifications subject to change without notice.
–2–
REV. 0
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