LMH6515 Datasheet, PDF (2/18 Pages) National Semiconductor (TI) – 600 MHz, Digital Controlled, Variable Gain Amplifier

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
Machine Model
Positive Supply Voltage (Pin 3)
Output Voltage (pin 14,15)
Differential Voltage Between Any
Two Grounds
Analog Input Voltage Range
Digital Input Voltage Range
Output Short Circuit Duration
(one pin to ground)
Junction Temperature
2 kV
150V
−0.6V to 5.5V
−0.6V to 6.8V
<200 mV
−0.6V to V_CC
−0.6V to 3.6V
Infinite
+150°C
Storage Temperature Range
Soldering Information
 Infrared or Convection (20 sec)
 Wave Soldering (10 sec)
−65°C to +150°C
235°C
260°C
Operating Ratings (Note 1)
Supply Voltage (Pin 3)
Output Voltage Range (Pin 14, 15)
Differential Voltage Between Any
Two Grounds
Analog Input Voltage Range,
AC Coupled
Temperature Range (Note 3)
Package Thermal Resistance (θ_JA)
16-Pin LLP
4V to 5.25V
1.4V to 6.4V
<10 mV
±1.4V
−40°C to +85°C
47°C/W
5V Electrical Characteristics (Note 4)
The following specifications apply for single supply with V_CC = 5V, Maximum Gain , R_L = 100Ω (200Ω external || 200Ω internal),
V_OUT = 2 V_PP, fin = 150 MHz. Boldface limits apply at temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
(Note 6) (Note 5) (Note 6)
Units
Dynamic Performance
SSBW −3 dB Bandwidth
Average of all Gain Settings
600
MHz
Noise and Distortion
OIP3
Third Order Intermodulation
Products
Output 3rd Order Intercept Point
f = 75 MHz, V_OUT = 2 V_PP
f = 150 MHz, V_OUT = 2 V_PP
f = 250 MHz, V_OUT = 2 V_PP
f = 450 MHz, V_OUT = 2 V_PP
f = 75 MHz, V_OUT = 2 V_PP,
Tone Spacing = 0.5 MHz
−76
−72
dBc
−66
−58
39
f = 150 MHz, V_OUT = 2 V_PP,
37
Tone Spacing = 2 MHz
f = 250 MHz, V_OUT = 2 V_PP,
34
Tone Spacing = 2 MHz
f = 75 MHz, R_L = 200Ω, V_OUT = 2 V_PP,
40
dBm
Tone Spacing = 0.5 MHz
f = 150 MHz, R_L = 200Ω, V_OUT= 2 V_PP,
37
Tone Spacing = 2 MHz
f = 250 MHz, R_L = 200Ω, V_OUT = 2 V_PP,
34
Tone Spacing = 2 MHz
P1 dB
Output Level for 1 dB Gain
Compression
f = 75 MHz, R_L = 200Ω
f = 250 MHz, R_L = 200Ω
f = 75 MHz
16.7
14.7
dBm
14.5
f = 450 MHz
13.2
VNI
Input Noise Voltage
Maximum Gain, f = 40 MHz
1.8
nV/
VNO
Output Noise Voltage
Maximum Gain, f = 40 MHz
18
nV/
NF
Noise Figure
Maximum Gain
8.3
dB
Analog I/O
Differential Input Resistance
165
186
210
160
220
Ω
Input Common Mode Resistance
825
971
1120
785
1160
Ω
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