ltc5100 Linear Technology Corporation, ltc5100 Datasheet - Page 4

• Manufacturer Part Number: ltc5100
• Description: 3.3v, 3.2gbps Vcsel Driver
• Manufacturer: Linear Technology Corporation

LTC5100
temperature range, otherwise specifications are at T
resistor from SRC (Pin 14) to MODA (Pin 11); 50 , 1% load AC coupled to MODB (Pin 10); 10nF, 10% capacitor from SRC (Pin 14) to
V
PARAMETER
Automatic Power Control (Note 14)
Temperature Compensation (Note 17)
Linear Tempco Resolution
Linear Tempco Range
ADC
Resolution
Source Current Measurement, I
Full Scale
Accuracy
Average Modulation Current Measurement, I
Full Scale
Accuracy
Laser Diode Voltage Measurement
Full Scale
Accuracy
Monitor Diode Current Measurement (Note 19)
Full Scale
Zero Scale
Resolution Relative to Reading
Accuracy
Temperature Measurement
Full Scale
Sensitivity
Termination Resistor Voltage Measurement
Full Scale
Accuracy
Safety Shutdown, Undervoltage Lockout (UVLO)
Undervoltage Detection
Undervoltage Detection Hysteresis
4
ELECTRICAL CHARACTERISTICS
SS
; Cml_en = 0, Lpc_en = 1, transmitter enabled, unless otherwise noted. Test circuit in Figure 5.
S
(SRC Pin Current)
M
(Note 18)
CONDITIONS
Is_rng = 0
Is_rng = 1
Is_rng = 2
Is_rng = 3
Im_rng = 0
Im_rng = 1
Im_rng = 2
Im_rng = 3
Imd_rng = 0
Imd_rng = 1
Imd_rng = 2
Imd_rng = 3
ADC Code = 0
Celsius
Is_rng = 0
Is_rng = 1
Is_rng = 2
Is_rng = 3
V
DD
A
Decreasing
= 25 C; V
The
DD
denotes the specifications which apply over the full operating
= V
DD(HS)
= 3.3V, I
S
= 24mA; I
M
= 12mA (I
MIN
150mV 10% of Reading
32300 • Imd_nom/1024
30mV 10% of Reading
254 • Imd_nom/1024
1/8 of Full Scale
3% of Full Scale
25% of Reading
3% of Full Scale
25% of Reading
25% of Reading
MPP
0.500
2176
1200
1600
TYP
136
544
239
400
800
150
3.5
0.2
2.8
10
18
27
36
18
27
36
34
= 24mA); 49.9 , 1%
9
9
MAX
sn5100 5100fs
ppm/ C
ppm/ C
UNITS
C/LSB
Bits
mA
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
%
V
A
A
A
A
C
V