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M02097-11 Datasheet, PDF (5/21 Pages) M/A-COM Technology Solutions, Inc. – 3.3/5V LED Driver / Limiting Amplifier for Operation to 500 Mbps
◁
Product Specification
Table 1-3. DC Electrical Characteristics - LED Driver
Symbol
Parameter
Conditions
Minimum Typical Maximum Units
VCMSELF Self-biased common mode input Data inputs floating
voltage
–
VCC3 - 1.3
–
V
VINCM Common-mode input
compliance voltage
Transmitter Data inputs
VCC3 - 1.5
–
VCC3
V
- VIN(Diff)/4
VIN(Diff) Differential input voltage
= 2*(DINpHIGH – DINpLOW)
300
–
2400
mV
NOTES:
1. Excludes pre-bias and modulation currents delivered to the LED. Maximum supply current based on IMOD = 90 mA, IPBOUT = 10 mA.
2. Pre-bias and modulation currents add directly to power supply current in 5V applications; additional supply current noted excludes these
currents.
3. VCC3 supply okay circuitry monitors internally regulated voltage when only the +5V supply is used (VCC = 5V).
4. Input is 3.3V tolerant logic.
1.3.2
DC Electrical Characteristics - Limiting Amplifier
VCCR = 3.05 to 3.55V or 4.7 to 5.5V, TA = -40°C to +95°C, unless otherwise noted.
Typical values are VCC = 3.3V, 25°C.
Table 1-4.
Symbol
ICC
DC Electrical Characteristics - Limiting Amplifier
Parameter
Conditions
VCCR supply current
Includes PECL load
Minimum Typical Maximum Units
–
54
65
mA
Additional current when operating
from 5V supply
–
1.5
–
VOUTLPECL(1)
VOUTHPECL(1)
PECL Output Low Voltage
(RxOUTm, RxOUTp)
PECL Output High Voltage
(RxOUTm, RxOUTp)
Single ended; 50Ω load to VCC - 2V
V
VCC - 1.86 VCC - 1.71 VCC - 1.62
Single ended; 50Ω load to VCC - 2V
V
VCC - 1.06 VCC - 0.95 VCC - 0.88
RIN_DIFF
Differential Input Resistance
–
4
–
kΩ
VOUTLLOSPECL(1) LOS Output High Voltage (2)
Open collector, 4.7 - 10 kΩ pull up to
2.4
–
VCC
V
VCC
VOUTHLOSPECL(1) LOS Output Low Voltage (2)
IOL = 0.8 mA
–
–
0.4
V
VOUTLLOSCMOS LOS-ST Output Low Voltage (1, 2, 3) Single ended; 50Ω load to VCC - 2V
VCC - 1.9 VCC - 1.78 VCC - 1.66
V
VOUTHLOSCMOS LOS-ST Output High Voltage (1, 2, 3) Single ended; 50Ω load to VCC - 2V
VCC - 1.13
VCC -
VCC - 0.95
V
1.042
NOTES:
1. PECL level requirements apply from 0°C to 95°C.
2. M02091-11 has PECL LOS-ST output, M02097-21 has CMOS LOS-ST output.
3. When LOS-ST is terminated with a 510Ω resistor to ground, PECL output high and low levels are approximately the same as for VOUTHPECL and
VOUTLPECL.
02097-DSH-001-C
Mindspeed Technologies®
3
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