LMX3162VBH National Semiconductor, LMX3162VBH Datasheet - Page 8

• Manufacturer Part Number: LMX3162VBH
• Description: IC TXRX RADIO SNG CHIP 48-LQFP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of LMX3162VBH

• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Protocol: -
• Other names: *LMX3162VBH

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Symbol
RSSI (Note 11)
RSSI
RSSI
DC COMPENSATION CIRCUIT
V
V
R
FREQUENCY SYNTHESIZER
f
P
f
V
I
I
I
I
I
FREQUENCY DOUBLER(Note 17)
f
P
VOLTAGE REGULATOR
V
DIGITAL INPUT/OUTPUT PINS
V
V
I
V
V
IN
OSC
Do-source
Do-sink
Do-source
Do-sink
Do-Tri
OUT
IH
The following specifications are guaranteed for V
OS
I/O
SH
IN
OSC
OUT
O
IH
IL
OH
OL
Electrical Characteristics
Note 3: The mixer section is tested at 2.45 GHz.
Note 4: The IF section of this device is designed for optimum performance at 110 MHz.
Note 5: The matching network used on RF
sists of a series 150 nH inductance and a shunt 15 pF capacitance into the pin.
Note 6: Noise figure measurements are made with matching networks on RF
Note 7: The matching network used on pin IF
ing network used on pin IF
Note 8: The discriminator is with the DC level centered at 1.5V. The unloaded Q of the tank is 40.
Note 9: The frequency synthesizer section is tested at 1.225 GHz.
Note 10: Nominal refers to zero DC offsets programmed for the discriminator.
Note 11: It depends on loss of the inter-stage filter. These specifications are for an inter-stage loss of 8 dB.
Note 12: The frequency synthesizer section is guaranteed by design to operate for OSC
0.5 V
Note 13: The doubler section is tested at 2.45 GHz.
Note 14: See Function Register Programming Description for Icp
out
PP
.
Output Voltage
Slope
Dynamic Range
Input Offset Voltage
Input/Output Voltage Swing
Sample and Hold Resistor
Input Frequency Range
Input Signal Level
Oscillator Frequency Range
Oscillator Sensitivity
Charge Pump Output Current
Output Frequency Range
Output Signal Level
Fundamental Output Power
Harmonic Output Power
Output Voltage
High Level Input Voltage
Low Level Input Voltage
Input Current
High Level Output Voltage
Low Level Output Voltage
OUT
Parameter
consists of a series 120 nH inductance and a shunt 12 pF into the pin..
IN
for this measurement consists of a series 3.3 pF capacitance into the pin. The matching circuit used on MIXER
IN
for this measurement conists of a series 330 nH inductance and a shunt 2.7 pF capacitance into the pin. The match-
(Continued)
CC
o
= 3.6V and T
f
P
P
P
P
Centered at 1.5V
(Note 9)
Z
(Note 12)
(Note 12)
V
(Note 14)
V
(Note 14)
V
(Note 14)
V
(Note 14)
0.5
T
f
(Note 13)
P
P
P
I
GND
I
I
IN
IN
LOAD
OH
OL
description.
IN
A
IN
IN
IN
IN
do
do
do
do
IN
IN
IN
=0.5 mA
= 110 MHz
=200
= 1225 MHz, f
=−80 dBm
=−20 dBm
= −85 to −25 dBm
= 25˚C
=−0.5 mA
min= −90 dBm
= −11.5 dBm, f
= −11.5 dBm, f
= −11.5 dBm, f
= V
= V
= V
= V
V
<
= 5 mA
do
V
P
P
P
P
IN
/2, I
/2, I
/2, I
/2, I
IN
(Note 15)
8
and MIXER
V
<
A
p
Conditions
cpo
cpo
cpo
CPO
@
@
V
= 25˚C, unless otherwise specified.
− 0.5
IF
IF
CC
= LOW
= LOW
= HIGH
IN
IN
OUT
= HIGH
@
OUT
OUT
OUT
IN
input pin
input pin
OUT
IF
input frequency within 5–20 MHz range and minimum amplitude of
@
= 2.45 GHz
IN
IF
. See (Note 5).
= 2.45 GHz
= 1225 MHz
= 3.675 GHz
input pin
IN
input pin
2000
1100
2250
−1.0
0.12
2.55
Min
−12
−10
0.9
0.5
2.4
2.4
−6
10
—
—
—
—
—
—
—
—
—
—
—
5
−11.5
3000
−1.5
−6.0
−7.5
2.75
Typ
−17
−30
0.2
1.2
1.0
1.0
1.5
6.0
18
60
—
—
—
—
—
—
—
—
—
—
−15.5
3600
1300
2500
Max
2.90
−10
0.6
1.0
0.8
0.4
25
+6
20
10
—
—
—
—
—
—
—
—
—
—
—
—
OUT
mV/dB
Unit
MHz
dBm
MHz
MHz
dBm
dBm
dBm
V
V
con-
mV
mA
mA
mA
mA
dB
nA
µA
V
V
V
V
V
V
V
PP
pp