ADL5385ACPZ-R2 datasheet(3/24 Pages) AD

3 / 24 page

ADL5385

Rev. 0 | Page 3 of 24

SPECIFICATIONS

Unless otherwise noted, VS = 5 V; TA = 25°C; LO = −7 dBm; I/Q inputs = 1.4 V p-p differential sine waves in quadrature on a 500 mV dc

bias; baseband frequency = 1 MHz; LO source and RF output load impedances are 50 Ω.

Table 1.

Parameter

Conditions

Min

Typ

Max

Unit

OUTPUT FREQUENCY RANGE

2200

MHz

EXTERNAL LO FREQUENCY

RANGE

External LO frequency is twice output frequency

100

4400

MHz

OUTPUT FREQUENCY = 50 MHz

Output Power

Single (lower) sideband output

5.6

dBm

Output P1 dB

dBm

Carrier Feedthrough

Unadjusted (nominal drive level)

−57

dBm

@ +85°C after optimization at +25°C

−67

dBm

@ −40°C after optimization at +25°C

−67

dBm

Sideband Suppression

Unadjusted (nominal drive level)

−57

dBc

@ +85°C after optimization at +25°C

−64

dBc

@ −40°C after optimization at +25°C

−68

dBc

Second Baseband Harmonic

(FLO − (2 × FBB)), POUT = 5 dBm

−83

dBc

Third Baseband Harmonic

(FLO + (3 × FBB)), POUT = 5 dBm

−58

dBc

Output IP2

F1 = +3.5 MHz, F2 = +4.5 MHz, POUT = −3 dBm per tone

dBm

Output IP3

F1 = +3.5 MHz, F2 = +4.5 MHz, POUT = −3 dBm per tone

dBm

Quadrature Phase Error

−0.17

degrees

I/Q Amplitude Balance

−0.03

Noise Floor

20 MHz offset from LO, all BB inputs at a bias of 500 mV

−155

dBm/Hz

20 MHz offset from LO, output power = −5 dBm

−150

dBm/Hz

Output Return Loss

−19

OUTPUT FREQUENCY = 140 MHz

Output Power

Single (lower) sideband output

5.7

dBm

Output P1 dB

dBm

Carrier Feedthrough

Unadjusted (nominal drive level)

−52

dBm

@ +85°C after optimization at +25°C

−66

dBm

@ −40°C after optimization at +25°C

−67

dBm

Sideband Suppression

Unadjusted (nominal drive level)

−53

dBc

@ +85°C after optimization at +25°C

−63

dBc

@ −40°C after optimization at +25°C

−68

dBc

Second Baseband Harmonic

(FLO − (2 × FBB)), POUT = 5 dBm

−83

dBc

Third Baseband Harmonic

(FLO + (3 × FBB)), POUT = 5 dBm

−57

dBc

Output IP2

F1 = +3.5 MHz, F2 = +4.5 MHz, POUT = −3 dBm per tone

dBm

Output IP3

F1 = +3.5 MHz, F2 = +4.5 MHz, POUT =−3 dBm per tone

dBm

Quadrature Phase Error

−0.33

degrees

I/Q Amplitude Balance

−0.03

Noise Floor

20 MHz offset from LO, all BB inputs at a bias of 500 mV

−160

dBm/Hz

Output Return Loss

−20

OUTPUT FREQUENCY = 350 MHz

Output Power

Single (lower) sideband output

5.6

dBm

Output P1 dB

dBm

Carrier Feedthrough

Unadjusted (nominal drive level)

−46

dBm

@ +85°C after optimization at +25°C

−65

dBm

@ −40°C after optimization at +25°C

−66

dBm

Sideband Suppression

Unadjusted (nominal drive level)

−50

dBc

@ +85°C after optimization at +25°C

−63

dBc

@ −40°C after optimization at+25°C

−61

dBc

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