M02013_15 Datasheet, PDF (4/21 Pages) M/A-COM Technology Solutions, Inc. – CMOS Transimpedance Amplifier with AGC for Fiber-optic Networks up to 3.2 Gbps

M02013
CMOS Transimpedance Amplifier with AGC
for Fiber-optic Networks up to 3.2 Gbps
1.3
DC Characteristics
Table 1-3. DC Characteristics
Symbol
Parameter
V_B
Photodiode bias voltage (PINK – PINA)
V_CM
Common mode output voltage
V_OL and V_OH Output voltage swing
I_CC
Supply current (no loads)
R_LOAD
Recommended differential output loading
NOTE:
1. 100Ω is the load presented by the input of the limiting amplifier.
Rev V8
Minimum
1.6
0.7
0.45
31
85
Typical
1.8
1
1
42
100 ⁽¹⁾
Maximum
2.0
1.3
1.55
58
—
Units
V
V
V
mA
Ω
1.4
AC Characteristics
Table 1-4. AC Characteristics
Symbol
Parameter
Condition
Min. Typ. ⁽¹⁾ Max.
Units
R_OUT
LFC
Output impedance ⁽²⁾
Low frequency cutoff ⁽³⁾
single ended
25
40
60
Ω
—
50
80
kHz
V_D
DCD
DJ
In_rms
Pin
Differential output voltage
Duty cycle distortion
Deterministic jitter (includes DCD)
Total input RMS noise
Example dynamic range of optical input ⁽⁴⁾
100Ω differential load
3.2 Gbps
3.2 Gbps, 2²³ - 1 PRBS
DC to 2.3 GHz, Cin = 0.5 pF
—
275
500
mV
—
—
20
ps
—
—
35
ps_PP
—
475
600
nA
-22
—
+3
dBm
PIN (mean), min ^{Minimum Optical Sensitivity (4)}
3.2 Gbps
2.5 Gbps
—
-23
—
dBm
—
-24
—
Imon_off
Imon_error
Monitor Output Offset ⁽⁵⁾
Monitor Output Accuracy ⁽⁶⁾
V_MON = 1V to V_CC
4.5µA ≤ I_IN_avg ≤ 1.2mA
V_MON = 1V to V_CC
—
—
±4.0
µA
—
—
±2.5
dB
NOTES:
1. Die designed to operate over an ambient temperature range of –40°C to +85°C, T_A and V_CC range from 3.0 - 3.6V.
Typical values are tested at T_A = 25°C and V_CC= 3.3V.
2. Measured at 1 MHz.
3. Input –22 dBm, Extinction Ratio = 10, Temp = 25°C.
4. At stated data rate, BER 10^–10, PD capacitance = 0.5 pF, Responsivity 0.9 A/W, Extinction Ratio = 10.
5. See Applications Information (Section 4.4) for recommended offset calibration.
6. After offset removed, Extinction Ratio ≤ 20 dB.
4
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