LMX3161VBH National Semiconductor, LMX3161VBH Datasheet - Page 6

• Manufacturer Part Number: LMX3161VBH
• Description: IC TXRX RADIO SNG CHIP 48-LQFP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of LMX3161VBH

• 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: *LMX3161VBH

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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
f
P
Z
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
OUT
OS
I/O
SH
IN
OSC
OUT
O
IH
IL
OH
OL
Electrical Characteristics
Note 3: The mixer section is tested at 1.89 GHz, and it is guaranteed by design to operate within 1.7 — 2.0 GHz range.
Note 4: The IF section of this device is designed for optimum operating performance at 110 MHz to meet the DECT specifications.
Note 5: The matching network used on RF
nH inductance and a shunt 12 pF capacitance into the pin.
Note 6: Noise Figure measurements are made with 890 MHz BPF on the F
Note 7: The matching network used on 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 guaranteed by design to operate within 500 - - 1200 MHz range.
Note 10: Nominal refers to zero DC offsets programmed for the discriminator.
Note 11: It depends on loss of inter-stage filter. These specifications are for an inter-stage filter with a loss of 8 dB.
Note 12: The frequency synthesizer section is guaranteed by design to operate for OSC
V
pp
.
out
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 Impedance
Output Voltage
High Level Input Voltage
Low Level Input Voltage
Input Current
High Level Output Voltage
Low Level Output Voltage
Parameter
IN
IN
consists of a series 3.3 pF capacitance into the pin. The matching circuit used on MIXER
consists of a series 33 nH inductance and a shunt 1.8 pF capacitance into the pin.
(Continued)
CC
= 3.6V and T
f
P
P
P
P
Centered at 1.5V
P
(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
TX chain powered up
TX chain powered down
I
GND
I
I
IN
IN
LOAD
OH
OL
IN
IN
IN
IN
IN
IN
do
do
do
do
A
IN
IN
IN
= 0.5 mA
= 110 MHz
= 200
= 945 MHz, f
= −80 dBm
= −20 dBm
= −90 to −30 dBm
= 25˚C
= −0.5 mA
min = −90 dBm
= −14 to −9 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
input and matching networks on RF
(Note 15)
6
V
<
A
Conditions
cpo
cpo
cpo
CPO
p
@
@
V
= 25˚C, unless otherwise specified.
− 0.5
IF
IF
CC
OUT
IN
= LOW
= LOW
= HIGH
IN
IN
= HIGH
input frequency within 5 — 20 MHz range and minimun amplitude of 0.5
@
OUT
OUT
OUT
input pin
input pin
LIM
= 1.89 GHz
@
LIM
= 1.89 GHz
= 945 MHz
= 2.835 GHz
IN
input pin
IN
input pin
IN
and MIXER
2000
1770
0.12
−1.0
2.55
Min
500
−10
−10
0.9
0.5
2.4
0.0
2.4
−5
11
—
—
—
—
—
—
—
—
—
—
—
—
5
OUT
25+j60
15-j30
−11.5
3000
−1.5
−6.0
2.75
Typ
−22
−24
0.2
1.2
1.0
1.0
1.5
6.0
.
18
60
—
—
—
—
—
−3
—
—
—
—
—
OUT
consists of a series 100
−13.5
3600
1200
1900
Max
2.90
−15
V
0.6
1.0
0.8
0.4
25
+5
20
10
—
—
—
—
—
—
—
—
—
—
—
—
—
CC
mV/d
dBm
dBm
dBm
dBm
Unit
MHz
MHz
MHz
V
mV
V
mA
mA
mA
mA
dB
nA
µA
V
V
B
V
V
V
V
V
PP
pp