
LV2134V
No.7928-2/9
Electrical Characteristics at Ta = 25
°C, VCC = 2.2V
Ratings
Parameter
Symbol
Pin
Conditions
min
typ
max
Unit
-25 to +75
°C
2.0
2.2
5.5
V
Power supply voltage
VCC
BUFVCC, TXVCC,
DVCC, RXVCC
-10 to +75
°C
1.9
2.2
5.5
V
BUFVCC, TXVCC,
Power supply current 1
ICC1
DVCC, RXVCC
RX, TX, ON *1
16
22
mA
MIXVCC, TXVCC,
SB Power supply current
Ips
DVCC, RXVCC
RX, TX, OFF *1
1000
1300
A
*1 XIN = 21.25MHz crystal oscillator mode, RXVCOE pin and TXVCOE pin open, MIXIN and LOIN pins no signal.
Other input pins = 0V, Output pins = open, CP off
Mixer block
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Operating input frequency
Fr mix
200
400
MHz
Conversion gain
Vcg
Input 50
termination, output 1.1k load
14
16.5
20
dB
Intercept point
IP3
1
dBm
Input impedance
Zin
MIXIN, F = 200MHz
56-j180
Output impedance
Zout
IFOUT, F = 20MHz
100-j1.8k
Input 50
termination (0dBm = 0.244Vrms)
PLL block
Ratings
Parameter
Symbol
Pin
Conditions
min
typ
max
Unit
Input frequency RX
FRXin
RXVCOE
VRXin = -12 to 0dBm
200
400
MHz
Input frequency TX
FTXin
TXVCOE
VTXin = -12 to 0dBm
200
400
MHz
Input sensitivity RX
VRXin
RXVCOE
FRXin = 200 to 400MHz
-12
0
dBm
Input sensitivity TX
VTXin
TXVCOE
FTXin = 200 to 400MHz
-12
0
dBm
Output "L" level voltage
VOL
LD
IO = 0.5mA
0.4
V
Output off leak current
IOFF
LD
VO = 2.2V
-1
+1
A
C.P Output off leak current
IOFCP
RXCP, TXCP
VO = 1.1V
-1
+1
A
C.P output current1
ICP1
RXCP, TXCP
VO = 1.1V
±0
A
C.P output current2
ICP2
RXCP, TXCP
VO = 1.1V
±100
A
C.P output current3
ICP3
RXCP, TXCP
VO = 1.1V
±200
A
C.P output current4
ICP4
RXCP, TXCP
VO = 1.1V
±400
A
Input "H" level current1
IH1
CL, DI, CE
VI = 2.2V
1
A
Input "L" level current1
IL1
CL, DI, CE
VI = 0V
1
A
Input "H" level voltage1
VH1
CL, DI, CE
0.8
×DVCC
DVCC
5.5
V
Input "L" level voltage1
VL1
CL, DI, CE
-0.2
0
0.6
V
REF block
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Xin operating frequency
Fxin
Vxin = -4dBm Sine wave
5
21.25
25
MHz
Xin input level
Vxin
Fxin = 21.25MHz
-12
-10
0
dBm
VCO block
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
C/N characteristic RX
CNR
When forming PLL loop on receiving side *2
-105
dBc/Hz
C/N characteristic TX
CNT
When forming PLL loop on transmitting side *2
-105
dBc/Hz
*2 Detuning frequency = 12.5kHz