AD8346ARU Analog Devices Inc, AD8346ARU Datasheet - Page 3

• Manufacturer Part Number: AD8346ARU
• Description: Quadrature Mod 70MHz 16-Pin TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD8346ARU

• Package: 16TSSOP
• Device Type: Modulator
• Maximum I/q Frequency: 70(Typ) MHz
• Modulation Type: Quadrature
• Rohs Status: RoHS non-compliant
• Function: Modulator
• Lo Frequency: 800MHz ~ 2.5GHz
• Rf Frequency: 800MHz ~ 2.5GHz
• P1db: -3dBm
• Noise Floor: -147dBm/Hz
• Output Power: -6dBm
• Current - Supply: 55mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Test Frequency: 1.9GHz
• Package / Case: 16-TSSOP

SPECIFICATIONS
V
level = 1.0 V p-p each pin for 2.0 V p-p differential drive; LO source and RF output load impedances are 50 Ω, dBm units are referenced
to 50 Ω unless otherwise noted.
Table 1.
Parameters
RF OUTPUT
RESPONSE TO CDMA IS95 BASEBAND SIGNALS
MODULATION INPUT
LO INPUT
ENABLE
POWER SUPPLIES
S
Operating Frequency
Quadrature Phase Error
I/Q Amplitude Balance
Output Power
Output VSWR
Output P1 dB
Carrier Feedthrough
Sideband Suppression
IM3 Suppression
Equivalent Output IP3
Output Noise Floor
Input Resistance
Modulation Bandwidth
LO Drive Level
Input VSWR
ENBL HI Threshold
ENBL LO Threshold
ENBL Turn-On Time
ENBL Turn-Off Time
Voltage
Current Active (ENBL HI)
Current Standby (ENBL LO)
= 5 V; T
ACPR (Adjacent Channel Power Ratio)
EVM (Error Vector Magnitude)
Rho (Waveform Quality Factor)
A
= 25°C; LO frequency = 1900 MHz; LO level = –10 dBm; BB frequency = 100 kHz; BB inputs are dc-biased to 1.2 V; BB input
Conditions
See Figure 35 for setup
See Figure 35 for setup
I and Q channels in quadrature
20 MHz offset from LO
See Figure 35 for setup
See Figure 35 for setup
See Figure 35 for setup
−3 dB
Settle to within 0.5 dB of final SSB
Time for supply current to drop below
output power
2 mA
Rev. A | Page 3 of 20
Min
0.8
−13
−12
0.5
2.7
35
Typ
1
0.2
−10
1.25:1
−3
−42
−36
−60
20
−147
−72
2.5
0.9974
12
70
1.9:1
2.5
12
45
1
Max
2.5
−6
−35
−25
−6
2.0
5.5
55
20
Unit
Degree rms
dBm
dBm
dBc
dBm
μs
μs
GHz
dB
dBm
dBc
dBm/Hz
dBc
%
kΩ
MHz
dBm
V
V
V
mA
μA
AD8346