ADMFM2000ABVZ datasheet(4/28 Pages) AD

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Data Sheet

ADMFM2000

SPECIFICATIONS

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Rev. 0 | 4 of 28

Table 1. Specifications (Continued)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Channel to Channel Isolation

MIXER_IN_2: 50 Ω termination, MIXER_IN_1 power

(PMIXER_IN_1) = −10 dBm at MIXER_IN_1 frequency (fMIXER_IN_1)

= 18 GHz, IF_OUT_1 frequency (fIF_OUT_1) = 3.0 GHz

IF to IF

(IF_OUT_1 power (PIF_OUT_1) at 3 GHz) − (IF_OUT_2 power

(PIF_OUT_2) at 3 GHz)

−80

DIRECT IF MODE

Input: RF_BYPASS_IN_1 and RF_BYPASS_IN_2, output:

IF_OUT_1 and IF_OUT_2, SW1_CTRL_A = 0 V, SW1_CTRL_B

= −5 V, SW2_CTRL_A = −5 V, and SW2_CTRL_B = 0 V

Gain

3.0 GHz

5.0

Gain Flatness

3 GHz ± 1.0 GHz

1.2

dB p-p

Gain Variation over Temperature

−40°C to +85°C

0.6

DSA Range

DSA Step Size

Noise Figure

3.0 GHz

12.1

Input P1dB

3.0 GHz

14.5

dBm

HD2

3.0 GHz, PIF_OUT_x − P(2 × fIF_OUT_x), and POUT = 5 dBm

−50

dBc

HD3

3.0 GHz, PIF_OUT_x − P(3 × fIF_OUT_x), POUT = 5 dBm

−77

dBc

Input IP3

3.0 GHz, 1 MHz tone spacing, and POUT = 5 dBm per tone

dBm

Input IP2

3.0 GHz, 11 MHz tone spacing, and POUT = 5 dBm per tone

32.4

dBm

Channel to Channel Isolation

PIF_OUT_1 to PIF_OUT_2, 3.0 GHz, RF_BYPASS_IN_1 power

(PRF_BYPASS_IN_1) = −20 dBm, and RF_BYPASS_IN_2: 50 Ω

termination

−67

DSA SPECIFICATIONS

Range

Step Size

Between any successive attenuation states, 0.5 GHz to 8 GHz

Step Error

Between any successive attenuation states, 0.5 GHz to 8 GHz

±0.5

Settling Time

Minimum attenuation to maximum attenuation, tFALL (90% to

10% RF)

Maximum attenuation to minimum attenuation, tRISE (10% to

90% RF)

tON (50% control to 90% RF)

tON and tOFF (50% control to 10% RF)

LNA MIXER CASCADED

Input: RF_IN_1 and RF_IN_2, output: IF_OUT_1 and

IF_OUT_2, 5.5 dB attenuation between LNA_OUT_x and

MIXER_IN_x, SW1_CTRL_A = −5 V, SW1_CTRL_B = 0 V,

SW2_CTRL_A = 0 V, and SW2_CTRL_B = −5 V

Gain

fRF_IN_x = 18 GHz and fIF_OUT_x = 3.0 GHz

0.5

DSA Range

DSA Step Size

Noise Figure

Single sideband

16.7

Input P1dB

10.6

dBm

Input IP3

18 GHz, 1 MHz tone spacing, and POUT = −15 dBm per tone

10.2

dBm

Input IP2

9 GHz, 11 MHz tone spacing, and POUT = −15 dBm per tone

24.3

dBm

Channel to Channel Isolation

PIF_OUT_1 to PIF_OUT_2, 18 GHz, PRF_IN_1 = −20 dBm, and

RF_IN_2: 50 Ω termination

LO CHARACTERISTICS

LO Drive Level1

dBm

LOGIC INPUTS

SWx_CTRL_x

SW1_CTRL_A, SW1_CTRL_B, SW2_CTRL_A, and

SW2_CTRL_B

Input Low Voltage (VIL)

−0.2

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