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Datasheet: 2SC5015-T2 (NEC)

HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR 4 PINS SUPER MINI MOLD

 

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BIPOLAR DIGITAL INTEGRATED CIRCUIT



PB1511TB
800 MHz INPUT DIVIDE BY 2, 4 PRESCALER IC
FOR PORTABLE SYSTEMS
Document No. P14731EJ1V0DS00 (1st edition)
Date Published June 2000 N CP(K)
Printed in Japan
PRELIMINARY DATA SHEET
2000
The
PB1511TB is a silicon monolithic integrated circuit designed as a divide by 2, 4 prescaler IC for portable
radio systems. This IC is manufactured using NEC's 30 GHz f
max
UHS0 (Ultra High Speed Process) silicon bipolar
process.
Consequently, this IC is lower circuit current and smaller package than conventional
PB1509GV.
FEATURES
Operating frequency
: f
in
= 50 to 700 MHz @
2,
50 to 800 MHz @
4
Low current consumption
: 3.5 mA @ V
CC
= 3.0 V
High-density surface mounting
: 6-pin super minimold
Supply voltage
: V
CC
= 2.4 to 3.3 V
Selectable division
:
2,
4
APPLICATIONS
Portable radio systems
Cellular/cordless telephone 2nd local prescaler
ORDERING INFORMATION
Part Number
Package
Marking
Supplying Form
PB1511TB-E3
6-pin super minimold
C2Z
Embossed tape 8 mm wide.
Pin 1, 2, 3 face the tape perforation side.
Qty 3 kpcs/reel.
Remark To order evaluation samples, please contact your local NEC sales office. (Part number for sample order:
PB1511TB)
Preliminary Data Sheet P14731EJ1V0DS00
2



PB1511TB
PIN CONNECTIONS
Pin No.
Pin Name
1
OUT
2
GND
3
SW
4
IN
5
IN
6
V
CC
PRODUCT LINE-UP
Part Number
I
CC
(mA)
V
CC
(V)
2
f
in
(MHz)
4
f
in
(MHz)
8
f
in
(MHz)
Package
PB1509 GV
5.0
2.2 to 5.5
50 to 700
50 to 800
50 to 1 000
8-pin SSOP
PB1511TB
3.5
2.4 to 3.3
50 to 700
50 to 800
-
6-pin super minimold
Remark
This table shows the TYP. values of main parameters. Please refer to ELECTRICAL CHARACTERISTICS.
INTERNAL BLOCK DIAGRAM
D
CLK
Q
Q
D
CLK
Q
Q
SW
OUT
IN
IN
(Top View)
3
2
1
4
5
6
(Bottom View)
4
5
6
3
2
1
C2Z
Preliminary Data Sheet P14731EJ1V0DS00
3



PB1511TB
SYSTEM APPLICATION EXAMPLE
One of the example for usage
VCO
I
Q
N
PLL
PA
DEMOD.
PLL
N
PB1511TB
SW
RX
TX
0
I
90
Q
VCO
Low Noise Tr.
Quadulator Modulator
Phase
Shifter
This block diagram schematically shows the
PB1511TB's location in one of the example application system. The
other applications are also acceptable for divider use.
Preliminary Data Sheet P14731EJ1V0DS00
4



PB1511TB
PIN EXPLANATIONS
Pin No.
Symbol
Applied
Voltage
(V)
Functions and Explanation
1
OUT
Divided frequency output pin. This pin is designed as emitter follower output. This
pin can output 0.2 V
P-P
MIN. with 200
load.
This pin should be coupled to load device with capacitor (example: 1 000 pF) for
DC cut.
2
GND
0
Ground pin. Ground pattern on the board should be formed as widely as possible
to minimize ground impedance.
3
SW
H/L
Divide ratio control pin. Divide ratio can be determined by following applied level
to these pins.
These pins must be each equipped with bypass capacitor to minimize their
impedance.
4
IN
Signal input pin. This pin should be coupled to signal source with capacitor
(example: 1 000 pF) for DC cut.
5
IN
Signal input bypass pin. This pin must be equipped with bypass capacitor
(example: 1 000 pF) to minimize ground impedance.
6
V
CC
2.4 to 3.3
Power supply pin. This pin must be equipped with bypass capacitor (example:
1 000 pF) to minimize ground impedance.
SW
H
L
Divide ratio
1/2
1/4
Preliminary Data Sheet P14731EJ1V0DS00
5



PB1511TB
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Conditions
Ratings
Unit
Supply Voltage
V
CC
T
A
= +25
C
3.6
V
Input Voltage
V
in
T
A
= +25
C, SW pin
3.6
V
Total Power Dissipation
P
D
Mounted on double sided copper clad 50
50
1.6 mm epoxy glass PWB (T
A
=
+85
C)
200
mW
Operating Ambient Temperature
T
A
-
40 to +85
C
Storage Temperature
T
stg
-
55 to +150
C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Supply Voltage
V
CC
2.4
3.0
3.3
V
Operating Ambient Temperature
T
A
-
40
+25
+85
C
ELECTRICAL CHARACTERISTICS (T
A
= +25



C, V
CC
= 3.0 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Circuit Current
I
CC
No signals
3.1
3.5
4.1
mA
Upper Limit Operating Frequency 1
f
in(U)1
P
in
=
-
20 to 0 dBm
500
MHz
Upper Limit Operating Frequency 2
f
in(U)2
P
in
=
-
20 to
-
5 dBm @
2
@
4
700
800


MHz
Lower Limit Operating Frequency 1
f
in(L)1
P
in
=
-
20 to 0 dBm
50
MHz
Lower Limit Operating Frequency 2
f
in(L)2
P
in
=
-
20 to
-
5 dBm
500
MHz
Input Power 1
P
in1
f
in
= 50 to 800 MHz
-
20
-
5
dBm
Input Power 2
P
in2
f
in
= 50 to 500 MHz
-
20
0
dBm
Output Voltage
V
out
R
L
= 200
0.2
0.3
V
P-P
Divide Ratio Control Input High
V
IH
0.7
V
CC
V
CC
+ 0.5
V
Divide Ratio Control Input Low
V
IL
-
0.5
V
CC
0.3
V
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