Datasheet

LM96551
SNAS511B –OCTOBER 2011–REVISED MAY 2013 www.ti.com
Analog Characteristics
Unless otherwise stated, the following conditions apply
VLL = +3.3V, VPP = −VNN = 50V, VSUB = −55V, VDD = −VDN = 10V, R
L
= 2KΩ, T
A
= 25°C, Fin=5MHz, Mode = LO, EN =
HI.
Symbol Parameter Conditions Min Typ Max Units
F
OUT
Output Frequency Range R
L
= 100Ω 1 15 MHz
Output Voltage Range -48.5 +48.5 V
Output Current 2% Duty Cycle 2
A
100% Duty Cycle,
Output Current 0.6
Mode=HI
Second harmonic
HD2 R
L
= 100Ω, C
L
= 330pF -40 dBc
distortion
R
ON
Output ON Resistance 100 mA 7 11 Ω
Output clamp Positive or Negative pulse 2 A
VPP 3.2 7
VNN 3.4 8
mA
VDD 12 18
Power Supply Current Pin = Nin = LO
VDN 8 13
VLL 25 50 µA
VSUB 0.7 6 mA
VPP 3.2 7
VNN 3.4 8
mA
VDD 4 7
En = LO
VDN 3 6.5
VLL 25 50 µA
VSUB 0.7 6 mA
OTP Over Temperature
125 °C
Protection
σ
OTP
OTP sigma 3.0 °C
Hsys
OTP
OTP hysteresis 5.5 °C
AC and Timing Characteristics
Unless otherwise stated, the following conditions apply
VLL = +3.3V, VDD = −VDN = 10V, VSUB = −55V, VPP = −VNN = 50V, R
L
= 100Ω, C
L
= 330pF, Fin=5MHz, T
A
= 25°C. Mode
= LO, EN = HI.
Symbol Parameter Conditions Min Typ Max Unit
t
r
Output rise time 19 29
ns
t
f
Output fall time 19 29
t
E
Enable time 1 µs
t
dr
Delay time on inputs rise 32 39
t
df
Delay time on inputs fall 32 39 ns
| t
dr
- t
dr
| Delay time mismatch P-to-N
(1)
3.7
t
dm
Delay on mode change 1 µs
(1) The delay time mismatch can be adjust to be less than 0.8ns with the LM96570 duty cycle control function.
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