AD8347ARU Analog Devices Inc, AD8347ARU Datasheet - Page 3

• Manufacturer Part Number: AD8347ARU
• Description: Quadrature Dmod 65MHz 28-Pin TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD8347ARU

• Package: 28TSSOP
• Device Type: Demodulator
• Maximum I/q Frequency: 65(Typ) MHz
• Modulation Type: Quadrature
• Typical Noise Figure: 11 dB
• Maximum Conversion Gain: 39.5(Typ) dB
• Rohs Status: RoHS non-compliant
• Function: Demodulator
• Lo Frequency: 800MHz ~ 2.7GHz
• Rf Frequency: 800MHz ~ 2.7GHz
• P1db: -30dBm
• Gain: 39.5dB
• Noise Figure: 11dB
• Current - Supply: 80mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP

SPECIFICATIONS
V
otherwise noted.
Table 1.
Parameter
OPERATING CONDITIONS
RF AMPLIFIER/DEMODULATOR
BASEBAND OUTPUT AMPLIFIER
S
LO/RF Frequency Range
LO Input Level
VGIN Input Level
V
Temperature Range
AGC Gain Range
Conversion Gain (Max)
Conversion Gain (Min)
Gain Linearity
Gain Flatness
Input P1 dB
Third-Order Input Intercept (IIP3)
Second-Order Input Intercept (IIP2)
LO Leakage (RF)
LO Leakage (MXO)
Demodulation Bandwidth
Quadrature Phase Error
I/Q Amplitude Imbalance
Noise Figure
Mixer AGC Output Level
Baseband DC Offset
Mixer Output Swing
Mixer Output Impedance
Gain
Bandwidth
Output DC Offset (Differential)
Common-Mode Offset
Group Delay Flatness
Second-Order Intermod. Distortion
Third-Order Intermod. Distortion
Input Bias Current
Input Impedance
Output Swing Limit (Upper)
Output Swing Limit (Lower)
= 5 V; T
SUPPLY
(V
A
S
)
= 25°C; F
LO
= 1.9 GHz; V
VCMO
Conditions
From RFIP/RFIN to IMXO and QMXO (IMXO/QMXO load > 1 kΩ)
V
V
V
F
V
V
F
F
F
F
At RFIP
At IMXO/QMXO
−3 dB
F
F
Max Gain
See Figure 34
At IMXO/QMXO, max gain (corrected, REF to VREF)
Level at which IMD3 = 45 dBc
R
R
From IAIN to IOPP/IOPN and QAIN to QOPP/QOPN
R
−3 dB (see Figure 22)
(V
(V
0 MHz to 50 MHz
F
F
LO
RF1
RF2
RF1
RF2
RF
RF
IN
IN
VGIN
VGIN
VGIN
VGIN
VGIN
LOAD
LOAD
LOAD
IOPP
IOPP
= 1 V; F
1 = 5 MHz, F
1 = 5 MHz, F
= 1.9 GHz
= 1.9 GHz
= 0.8 GHz to 2.7 GHz, F
= 1.905 GHz,
= 1.906 GHz, –10 dBm each tone, (min gain)
= 1.905 GHz,
= 1.906 GHz, −10 dBm each tone, (min gain)
= 0.2 V (max gain)
= 1.2 V (min gain)
= 0.3 V to 1 V
= 0.2 V
= 1.2 V
= 200 Ω
= 1 kΩ
= 10 kΩ
– V
+ V
IOPN
IOPN
RF
)
)/2 − V
= 1.905 GHz; P
IN
IN
2 = 6 MHz, V
2 = 6 MHz, V
VCMO
Rev. A | Page 3 of 28
BB
LO
= 1 MHz
IN
IN
1 = V
1 = V
= −8 dBm, R
IN
IN
2 = 8 mV p-p
2 = 8 mV p-p
LOAD
= 10 kΩ, dBm with respect to 50 Ω, unless
Min
0.8
−10
0.2
2.7
−40
−3
−200
−40
V
S
− 1.3
Typ
−30
−2
+11.5
+25.5
−60
−42
+90
±1
24
65
65
±50
69.5
39.5
−30
±2
+0.7
+0.3
11
2
65
3
30
±5
+1.8
−49
−67
+2
1||3
Max
2.7
0
1.2
5.5
+85
+3
+200
+40
0.4
AD8347
Unit
GHz
dBm
V
V
°C
dB
dB
dB
dB
dB p-p
dBm
dBm
dBm
dBm
dBm
dBm
MHz
degree
dB
dB
mV p-p
mV
mV p-p
mV p-p
Ω
dB
MHz
mV
mV
ns p-p
dBc
dBc
μA
MΩ||pF
V
V