AD8345ARE Analog Devices Inc, AD8345ARE Datasheet - Page 9

• Manufacturer Part Number: AD8345ARE
• Description: Quadrature Mod 80MHz 16-Pin TSSOP EP Tube
• Manufacturer: Analog Devices Inc

Specifications of AD8345ARE

• Package: 16TSSOP EP
• Device Type: Modulator
• Maximum I/q Frequency: 80 MHz
• Modulation Type: Quadrature
• Operating Supply Voltage: 3.3|5 V
• Rohs Status: RoHS non-compliant
• Function: Modulator
• Lo Frequency: 250MHz ~ 1GHz
• Rf Frequency: 140MHz ~ 1GHz
• P1db: 2.5dBm
• Noise Floor: -155dBm/Hz
• Output Power: 2dBm
• Current - Supply: 78mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Test Frequency: 800MHz
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP

(T
A
= 25°C, F
–150
–151
–152
–153
–154
–155
–156
–157
–158
–159
–160
–10
LO
–9
= 800 MHz, V
Noise Measured at 20 MHz Offset from Carrier
Figure 21. Noise Floor vs. LO Input Power
–8
–7
S
= 5 V, All I and Q Inputs Are DC-Biased to 0.7 V)
–6
LO LEVEL (dBm)
–5
–4
V
S
–3
= 5V
–2
–1
0
1
Rev. B | Page 9 of 20
2
–36
–38
–40
–42
–44
–46
–48
–50
–10
–9
Figure 22. LO Feedthrough vs. LO Input Power
–8
(T
A
= 25°C, LO = 800 MHz, V
–7
–6
LO LEVEL (dBm)
–5
V
S
= 5.5V
–4
–3
S
= 5.5 V)
–2
–1
AD8345
0
1
2