M02009 Datasheet, PDF (16/19 Pages) M/A-COM Technology Solutions, Inc. – Pin Pre-amplifier with AGC for 3.3V Fiber Optic Applications to 622 Mbps

M02009 Data Sheet
2.4
AC Characteristics
Table 2-4. AC Characteristics
Symbol
Parameter
Min.
Typ.
Max.
Units
R_OUT
I_NOISE
G
BW
PSSR
V_D
LF cutoff
OS_PULSE
T_PWD
T_AGC
Jitter
PIN(mean), min
Output impedance (single ended) ³
Total integrated input referred RMS noise^1,2,8
Small signal Transimpedance ^{3, 4}
Single ended
Diffferential
Bandwidth (-3dB point optical) ^{1, 5, 8}
Power Supply Rejection Ratio (<4 MHz) ⁸
Differential output voltage ^{3, 8}
Lower frequency cutoff (-3 dB corner) ⁸
Pulse overshoot ^{1, 8, 9}
Pulse width distortion ^{1, 8}
AGC Time constant ^{6, 8, 11}
Jitter ^{1, 8, 9}
Optical Sensitivity ^1,2,8
30
45
60
Ω
50
70
91
nA
KΩ
14
18
23
28
36
46
340
400
460
MHz
27
30
31
dB
600
800
1000
mV
-
40
50
KHz
-
13
20
%
-
3
8
%
-
32
1800
us
-
145
200
ps, p-p
-
-32
-
dBm
I _max
Input Overload Current
-
-
4.5
mA_pp
NOTES:
1. Measured with input capacitance, C_IN = 0.7 pF
2. Assuming a photodiode responsivity of 0.9 A/W, at an extinction ratio of 10 dB and BER of 10^-10 BW=415 MHz
3. The MC2009 is designed to drive a load >500Ω.
4. Measured at 1 MHz, 1 uA
5. Measured at -30 dBm
6. AGC time constant can be increased by adding a capacitor from AGC pad to ground
7. Worst case occurs at the AGC knee point. This corresponds to appoximate optical power levels in the range of -20 dBm to -25 dBm.
8. Guaranteed by design and characterization.
9. Optical input >= -20 dBm.
10. Die are tested and guaranteed at 25 °C, however are characterized to operate over the whole temperature range.
11. For a 30 db input signal change.
11
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02009-DSH-001-D
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