Data Sheet ADN2882
Rev. A | Page 3 of 12
SPECIFICATIONS
Minimum/maximum VCC = 3.3 V ± 0.3 V, T
AMBIENT
= −40°C to +95°C; typical VCC = 3.3 V, T
AMBIENT
= 25°C, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
Bandwidth (BW)
1
−3 dB 2.9 3.5 GHz
Total Input Referred RMS Noise (I
RMS
) C
D
= 0.5 pF, 4.0 GHz low-pass filter 475 605 nA
Small Signal Transimpedance (Z
T
)
1
100 MHz, differential 2800 3700 4800 V/A
100 MHz, single-ended 1400 1850 2400 V/A
Low Frequency Cutoff I
IN
= 20 μA, CAP open 12 kHz
I
IN
= 500 μA, CAP open 84 kHz
Output Return Loss DC to 4.0 GHz, differential −25 dB
Input Overload Current ER = 10 dB 3.5 5.6 mA p-p
Maximum Differential Output Swing I
IN, P-P
= 2.0 mA 170 260 375 mV p-p
Output Data Transition Time I
IN, P-P
= 1.0 mA; 20% to 80% rise/fall time 46 ps
PSRR I
IN
= 0 mA, 1 MHz < frequency <10 MHz 40 dB
Group Delay Variation 1.0 GHz to 4.0 GHz ±12 ps
Transimpedance Ripple 50 MHz to 1.0 GHz, single-ended 0.5 dB
Deterministic Jitter 10 μA < I
IN, P-P
≤ 100 μA, K28.5 @ 4.25 Gbps 8 ps p-p
100 μA < I
IN, P-P
≤ 1.0 mA, K28.5 @ 4.25 Gbps 15 ps p-p
Linear Output Range Differential output, <1 dB compression 190 mV p-p
Linear Input Current Range Single-ended input, <1 dB compression 45 μA p-p
DC PERFORMANCE
Power Dissipation I
IN, AVE
= 0 80 110 mW
Input Voltage Compliance voltage 0.85 V
Output Common-Mode Voltage DC (50 Ω) terminated to VCC VCC − 0.12 V
Output Impedance Single-ended 50 Ω
PD Filter Resistance R
F
200 Ω
PD Filter Capacitance C
F
20 pF
RSSI Gain I
IN, AVE
= 5 μA to 1 mA 0.83 V/mA
RSSI Offset I
IN, AVE
= 10 μA 4.6 mV
RSSI Accuracy 5 μA < I
IN, P-P
≤ 20 μA ±9 %
20 μA < I
IN, P-P
≤ 1 mA ±3 %
1
A signal current equivalent to I
IN P-P
= 10 μA is applied to the TIA input. No input capacitor is applied.
