AD8317ACPZ-R7 Analog Devices Inc, AD8317ACPZ-R7 Datasheet - Page 4

• Manufacturer Part Number: AD8317ACPZ-R7
• Description: IC AMP LOG DETECT 8GHZ 8-LFCSP
• Manufacturer: Analog Devices Inc
• Type: Logarithmic Amplifierr

Specifications of AD8317ACPZ-R7

• Applications: Receiver Signal Strength Indication (RSSI)
• Mounting Type: Surface Mount
• Package / Case: 8-LFCSP
• No. Of Amplifiers: 1
• Dynamic Range, Decades: 55
• Response Time: 20ns
• Supply Voltage Range: 3V To 5.5V
• Amplifier Case Style: LFCSP
• No. Of Pins: 8
• Supply Current: 22mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD8317ACPZ-R7TR

AD8317
Parameter
OUTPUT INTERFACE
VSET INTERFACE
TADJ INTERFACE
POWER INTERFACE
1
2
Slope and intercept are determined by calculating the best-fit line between the power levels of −40 dBm and −10 dBm at the specified input frequency.
Slope and intercept are determined by calculating the best-fit line between the power levels of −34 dBm and −16 dBm at 8.0 GHz.
f = 5.8 GHz
f = 8.0 GHz
Voltage Swing
Output Current Drive
Small Signal Bandwidth
Output Noise
Fall Time
Rise Time
Video Bandwidth (or Envelope Bandwidth)
Nominal Input Range
Logarithmic Scale Factor
Input Resistance
Input Resistance
Disable Threshold Voltage
Supply Voltage
Quiescent Current
Disable Current
Input Impedance
±1 dB Dynamic Range
Maximum Input Level
Minimum Input Level
Slope
Intercept
Output Voltage, High Power In
Output Voltage, Low Power In
Input Impedance
±1 dB Dynamic Range
Maximum Input Level
Minimum Input Level
Slope
Intercept
Output Voltage, High Power In
Output Voltage, Low Power In
vs. Temperature
1
2
1
2
Conditions
R
T
−40°C < T
±1 dB error
±1 dB error
P
P
R
T
−40°C < T
±1 dB error
±1 dB error
P
P
VOUT (Pin 5)
V
V
V
RFIN = −10 dBm, from CLPF to VOUT
RFIN = 2.2 GHz, −10 dBm, f
C
Input level = no signal to −10 dBm, 90% to 10%,
C
Input level = no signal to −10 dBm, 90% to 10%,
C
Input level = −10 dBm to no signal, 10% to 90%,
C
Input level = −10 dBm to no signal, 10% to 90%,
C
VSET (Pin 4)
RFIN = 0 dBm, measurement mode
RFIN = −50 dBm, measurement mode
RFIN = −20 dBm, controller mode, V
TADJ (Pin 6)
TADJ = 0.9 V, sourcing 50 μA
TADJ = open
VPOS (Pin 7)
−40°C ≤ T
TADJ = V
A
IN
IN
A
IN
IN
TADJ
TADJ
SET
SET
SET
LPF
LPF
LPF
LPF
LPF
= 25°C
= 25°C
= −10 dBm
= −40 dBm
= −10 dBm
= −40 dBm
= 0 V, RFIN = open
= 1.7 V, RFIN = open
= 0 V, RFIN = open
= open
= 8 pF
= open, R
= 8 pF
= open, R
= 500 Ω
= open
POS
A
A
A
< +85°C
< +85°C
≤ +85°C
Rev. B | Page 4 of 20
OUT
OUT
= 150 Ω
= 150 Ω
NOISE
= 100 kHz,
SET
= 1 V
Min
3.0
18
Typ
110||0.05
50
48
−4
−54
−22
16
0.59
1.27
28||0.79
44
35
−2
−46
−22
21
0.70
1.39
V
10
10
140
90
18
6
20
10
50
0.35
1.40
−45
40
13
V
22
60
200
POS
POS
− 0.1
− 0.4
Max
5.5
30
Unit
Ω||pF
dB
dB
dBm
dBm
mV/dB
dBm
V
V
Ω||pF
dB
dB
dBm
dBm
mV/dB
dBm
V
V
V
mV
mA
MHz
nV/√Hz
ns
ns
ns
ns
MHz
V
V
dB/V
kΩ
kΩ
V
V
mA
μA/°C
μA