ISL1561 Datasheet, PDF (4/13 Pages) Intersil Corporation – 3 pin serial port interface

ISL1561
Absolute Maximum Ratings (T_A = +25°C)
V_S+ Voltage to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +15V
Driver V_IN+ Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND to V_S+
SPI and Boost Pin Voltage to GND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
V_CM Voltage to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND to V_S+
Current into any Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8mA
Continuous Output Current for Long Term Reliability. . . . . . . . . . . . . . . . .50mA
ESD Rating
Human Body Model (Tested per JESD22-A114F). . . . . . . . . . . . . . . . . . 3kV
Machine Model (Tested per JESD22-A115C) . . . . . . . . . . . . . . . . . . 300V
Charge Device Model (Tested per JESD22-C101E). . . . . . . . . . . . . .1.5kV
Thermal Information
Thermal Resistance (Typical)
24 Ld QFN Package (Notes 4, 5)
θ_JA (°C/W) θ_JC (°C/W)
44
5
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Performance Curve
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-40°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-40°C to +150°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θ_JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
5. For θ_JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications V_SP = +14V, R_L-DIFF = 51Ω differential (emulating transformer input load), Refer to Figure 3, T_A = +25°C. Ports
tested separately unless otherwise indicated.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 6) TYP (Note 6) UNIT
AC PERFORMANCE
AV
BW
-3dB Bandwidth
Gain Flatness
Small Signal Gain Flatness
SR
200kHz Harmonic
Distortion
4MHz Harmonic
Distortion
MBPR
Slew Rate
2nd Harmonic
3rd Harmonic
THD
2nd Harmonic
3rd Harmonic
THD
Average Missing-Band Power Ratio
e_O
e_O-CM
Output Voltage Noise
Common Mode Output Noise at each
Port Pair
Gain Across the Load, R_B = 5.1Ω
I_S = 14mA/port, V_O < 2V_PP-DIFF
I_S = 10mA/port, V_O = 5V_PP-DIFF
I_S = 14mA/port, 17.6MHz
I_S = 14mA/port, 30MHz
V_OUT = 16V_P-P-DIFF (20% to 80%)
10mA/port, V_OUT = 10V_P-P-DIFF
10mA/port, V_OUT = 10V_P-P-DIFF
10mA/port, V_OUT = 10V_P-P-DIFF
10mA/port, V_OUT = 10V_P-P-DIFF
10mA/port, V_OUT = 10V_P-P-DIFF
10mA/port, V_OUT = 10V_P-P-DIFF
26kHz to 8MHz, 5kHz Tone Spacing,
P_LINE = 19.5dBm, VDSL2+ 8b, US1
f = 1MHz, differential each port
f = 1MHz
11.6
110
70
0.3
0.9
560 1000
-95
-83
-83
-80
-75
-74
-64
110
190
V/V
MHz
MHz
dB
dB
V/µs
dBc
dBc
dBc
dBc
dBc
dBc
dBc
nV/√ Hz
nV/√ Hz
CONTROL FEATURES
V_HIGH
V_LOW
I_HIGH
Input High Voltage
Input Low Voltage
Input High Current for Pull-up Pins CS,
BOOST
SCLK, SDATA, CS, BOOST inputs
SCLK, SDATA, CS, BOOST inputs
V_IN = 3.3V
2.3
V
0.8
V
-28 -23 -18
µA
I_HIGH
Input High Current for Pull-down Pins V_IN = 3.3V
SCLK, SDATA
40
50
60
µA
4
FN7941.1
February 26, 2013