Ordering number : EN4876C
Bi-CMOS IC
LV2105V
Overview
530MHz
PLL Frequency Synthesizer
The LV2105V is a PLL frequency synthesizer Bi-CMOS IC that provides low-voltage operation and low current drain, and
that is suitable for use in a variety of radio equipment.
Features
•
Low operating voltage: (VCC = 2.5 to 5.5V)
•
Low current drain (5.5mA)
•
Compact package (SSOP16, 0.65mm pitch)
•
VCO band switching data output port on chip
•
Data can be input while in power saving mode
•
Data input pin high level can be input at VCC or higher
•
Independent setting of CP ON/OFF (high impedance)
possible
Functions
•
PLL function
•
Data input by serial transfer (CCB format)
•
Input amplifier for crystal oscillation circuit
•
Data output port
Specifications
Absolute
Maximum Ratings
at Ta = 25°C
Parameter
Maximum supply voltage
Maximum input voltage
Symbol
VCC max
VIN max(1)
VIN max(2)
Maximum output voltage
VOUT max(1)
VOUT max(2)
Maximum output current
IOUT max
VCCR, VCCD
CE, CL, DI
XIN, TEST
PDP
PDN, OUT, PE
PDP
Conditions
Ratings
-0.3 to +6.0
-0.3 to +6.0
-0.3 to VCC+0.3
-0.3 to +9.0
-0.3 to VCC+0.3
0 to +1.0
Unit
V
V
V
V
V
mA
Continue on next page.
•
CCB is a registered trademark of SANYO Electric Co., Ltd.
•
CCB is SANYO Semiconductor's original bus format. All bus addresses are managed by SANYO
Semiconductor for this format.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
'
s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'
s products or
equipment.
61108 MS B8-2320/D3095HA(II) No.A4876-1/7
LV2105V
Continued from preceding page.
Parameter
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
Pd max
Topr
Tstg
Conditions
Mounted on a specified board.*
Ratings
230
-40 to +85
-50 to +125
Unit
mW
°C
°C
*Specified board: 114mm
×
76mm
×
1.6mm, glass epoxy board.
Allowable Operating Ranges
at Ta = -40°C to +85°C
Parameter
Supply voltage
High-level input voltage
Low-level input voltage
Output voltage
Input frequency
Symbol
VCC
VIH
VIL
VOUT
fIN(1)
fIN(2)
Input amplitude
VIN(1)
VIN(2)
Crystal oscillation condition
X’tal
VCCR, VCCD
CE, CL, DI
CE, CL, DI
PDP
XIN: Sine wave capacitive coupling
PI: Sine wave capacitive coupling
XIN: Sine wave capacitive coupling
PI: Sine wave capacitive coupling
XIN, (XOUT)
Conditions
min
2.5
0.7×VCCR
0
0
5
100
-12
-18
5
Ratings
typ
max
5.5
5.5
+0.6
+7.0
22
530
+10
0
13
V
V
V
V
MHz
MHz
dBm
dBm
MHz
Unit
Electrical Characteristics
at Ta
=
25°C, VCCR = 3.0V, VCCD = 3.0V
Parameter
Low-level output voltage
Symbol
VOL(1)
VOL(2)
VOL(3)
VOL(4)
High-level output voltage
VOH(1)
VOH(2)
Output off leak current
IOFF(1)
IOFF(2)
C.P output current
High-level input current
ICP
IH(1)
IH(2)
IH(3)
Low-level input current
IL(1)
IL(2)
IL(3)
Internal feedback resistance
Supply current
PS supply current
Rf
ICC(1)
ICC(2)
PDP: IO = 0.5mA
PDN: IO = 0.5mA
PE: IO = 0.5mA
OUT: IO = 2.0mA
PE: IO = -0.5mA
PDN: IO = -0.5mA
PDP: VO = 3.0V
CP: VO = 1.5V
CP: VO = 1.5V
CE, CL, DI: VI = 3.0V
XIN: VI = 3.0V
TEST: VI = 3.0V
CE, CL, DI: VI = 0V
XIN: VI = 0V
TEST: VI = 0V
XIN
VCCR, VCCD: *
VCCR, VCCD: *
1.0
5.5
0.4
9.0
0.6
2.3
3.0
2.3
3.0
±4.0
±7.5
VCC-0.5
VCC-0.5
1.0
100
±11
5.0
4.3
5.0
5.0
4.3
5.0
Conditions
min
Ratings
typ
max
0.5
0.5
0.5
0.5
V
V
V
V
V
V
µA
nA
mA
µA
µA
µA
µA
µA
µA
MΩ
mA
mA
Unit
*XIN = 12.8 MHz, 10dBm, PI = 400MHz, 0dBm, other input pins = 0V, output, I/O pins = OPEN CP OFF.
No.4876-2/7
LV2105V
Block Diagram
OUT
15
XIN 1
XOUT 16
1
2
Reference Divider
12bit
Phase
Detector
Charge
Pump
9 CP
Latch 1
10 PDP
PI 6
VCCR 5
64/65
2-Module
Prescaler
Programable Divider
17bit
11 PDN
Latch 2
GNDR 7
14 PE
CL 2
DI 3
CE 4
CCB
I/F
Shift Register
8
TEST
13
VCCD
12
GNDD
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin name
XIN
CL
DI
CE
VCCR
PI
GNDR
TEST
CP
PDP
PDN
GNDD
VCCD
PE
OUT
XOUT
Description
Reference signal input pin (X’tal oscillation pin).
Serial clock input pin.
Serial data input pin.
Data latch input pin.
ECL block power supply pin.
Comparison signal input pin.
ECL block GND pin.
IC test pin. Must be connected to GND.
Built-in charge pump output pin.
Phase comparator output for an external charge pump.
If not to be used, connect to GND.
Phase comparator output for an external charge pump.
GND pin for circuits except the ECL block.
Power supply pin for circuits except the ECL block.
Phase error output pin for phase comparator.
Output port pin for switching external SW.
Output pin for X’tal oscillation.
CMOS output.
BIP NPN open-collector output.
CMOS output.
CMOS output.
CMOS, No pull-down.
BIP output.
CMOS, Nch open-drain output.
BIP input.
CMOS input.
CMOS, No pull-down.
CMOS, No pull-down.
CMOS, No pull-down.
I/O style
No.4876-4/7
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