AN8538SH Datasheet, PDF (2/5 Pages) Panasonic Semiconductor – Single PLL IC for cellular phone

AN8538SH
s Pin Descriptions
Pin No. Symbol
1
CPSUB
2
CP
3
GND
4
IFIN
5
PS
6
SW
7
V_CC
8
REF
9
SELECT
10
LD
Description
Sub charge pump output
Charge pump output
GND pin
IF input
Power save control
Sub charge pump control
Power supply pin
Reference frequency input
IF frequency changeover control
Lock detection output
ICs for Mobile Communication
I/O
Level
O
CMOS
O
CMOS


I
ECL
I
CMOS
I
CMOS


I
ECL
I
CMOS
O
CMOS
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
V_CC
3.6
V
Supply current
I_CC
Power dissipation ^*2
P_D
Operating ambient temperature ^*1
T_opr
Storage temperature ^*1
T_stg
3.5
mA
12.6
mW
−30 to +85
°C
−55 to +125
°C
Note) _*1: Except for the operating ambient temperature and storage temperature, all ratings are for T_a = 25°C.
*2: ^Ta ^{= 85°C}
s Recommended Operating Range
Parameter
Supply voltage
Symbol
V_CC
Range
Unit
2.55 to 3.3
V
s Electrical Characteristics at V_CC = 2.7 V, f_REFIN = 19.68 MHz, V_REFIN = 0.6 V[p-p], T_a = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Consumption current 1
I_CC1 SELECT = low
At 260.76 MHz lock
 0.90 1.21 mA
Consumption current 2
I_CC2 Power save mode
At PS = low setting
 0 10 µA
Reference signal input level
High-level input voltage
Low-level input voltage
High-level input current
Low-level input current
V_REFIN
V_IH
V_IL
I_IH
I_IL
f_REFIN = 19.68 MHz
At V_IH = 2.16 V applied
At V_IL = 0 V applied
0.5  1.2 V[p-p]
2.16  3.30 V
0  0.4 V
−1 0
1
µA
−1 0
1
µA
2