To our customers,
Old Company Name in Catalogs and Other Documents
On April 1
st
, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas
Electronics Corporation
took over all the business of both
companies.
Therefore, although the old company name remains in this document, it is a valid
Renesas
Electronics document. We appreciate your understanding.
Renesas Electronics website: http://www.renesas.com
April 1
st
, 2010
Renesas Electronics Corporation
Issued by:
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(http://www.renesas.com)
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1.
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“Standard”:
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DATA SHEET
BIPOLAR DIGITAL INTEGRATED CIRCUITS
P
PB1506GV,
P
PB1507GV
3GHz INPUT DIVIDE BY 256, 128, 64 PRESCALER IC
FOR ANALOG DBS TUNERS
The
P
PB1506GV and
P
PB1507GV are 3.0 GHz input, high division silicon prescaler ICs for analog DBS tuner
applications. These ICs divide-by-256, 128 and 64 contribute to produce analog DBS tuners with kit-use of 17 K
series DTS controller or standard CMOS PLL synthesizer IC. The
P
PB1506GV/
P
PB1507GV are shrink package
versions of the
P
PB586G/588G or
P
PB1505GR so that these smaller packages contribute to reduce the mounting
space replacing from conventional ICs.
The
P
PB1506GV and
P
PB1507GV are manufactured using NEC’s high f
T
NESAT™IV silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from
external pollution and prevent corrosion/migration. Thus, these ICs have excellent performance, uniformity and
reliability.
FEATURES
x
x
x
x
x
High toggle frequency
Low current consumption
Selectable high division
Pin connection variation
: f
in
= 0.5 GHz to 3.0 GHz
: 5 V, 19 mA
:
y256, y128, y64
:
P
PB1506GV and
P
PB1507GV
High-density surface mounting : 8-pin plastic SSOP (175 mil)
APPLICATION
These ICs can use as a prescaler between local oscillator and PLL frequency synthesizer included modulus
prescaler. For example, following application can be chosen;
x
x
Analog DBS tuner’s synthesizer
Analog CATV converter synthesizer
ORDERING INFORMATION
PART NUMBER
PACKAGE
8-pin plastic
SSOP (175 mil)
MARKING
1506
1507
SUPPLYING FORM
Embossed tape 8 mm wide. Pin 1 is in tape pull-out
direction. 1 000 p/reel.
P
PB1506GV-E1
P
PB1507GV-E1
Remarks
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
P
PB1506GV,
P
PB1507GV)
Caution: Electro-static sensitive devices
Document No. P10767EJ3V0DS00 (3rd edition)
Date Published January 1998 N CP(K)
Printed in Japan
©
1996
P
PB1506GV,
P
PB1507GV
PIN CONNECTION (Top View)
Pin
NO.
1
2
7
1
8
P
PB1506GV
SW1
IN
IN
GND
NC
SW2
OUT
V
CC
P
PB1507GV
IN
V
CC
SW1
OUT
GND
SW2
NC
IN
2
3
3
6
4
5
4
5
6
7
8
PRODUCT LINE-UP
Features
(division, Freq.)
y512, y256,
2.5 GHz
y128, y64,
2.5 GHz
y256, y128, y64
3.0 GHz
Part No.
I
CC
(mA)
28
26
14
19
19
f
in
(GHz)
0.5 to 2.5
0.5 to 2.5
0.5 to 3.0
0.5 to 3.0
0.5 to 3.0
V
CC
(V)
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
8 pin SSOP 175 mil
Standard
NEC original
Standard
Package
Pin connection
P
PB586G
P
PB588G
P
PB1505GR
P
PB1506GV
P
PB1507GV
8 pin SOP 225 mil
NEC original
Remarks
x
This table shows the TYP values of main parameters.
CHARACTERISTICS.
Please refer to ELECTRICAL
x
P
PB586G and
P
PB588G are discontinued.
INTERNAL BLOCK DIAGRAM
D
IN
IN
CLK
Q
D
CLK
Q
D
CLK
Q
D
CLK
Q
D
CLK
Q
CLK Q
Q
Q
Q
Q
D
CLK
Q
D
CLK
Q
D
CLK
Q
OUT
Q
AMP
Q
Q
SW1
SW2
2
P
PB1506GV,
P
PB1507GV
SYSTEM APPLICATION EXAMPLE
RF unit block of Analog DBS tuners
1stIF input
from DBS converter
BPF
To 2150 MHz
MIX
SAW
AGC amp.
FM demo.
Baseband output
OSC
To 2650 MHz
High division prescaler
µ
PB1506GV or
µ
PB1507GV
CMOS
PLL
synthesizer
LPF
loop filter
RF unit block of Analog CATV converter
To 800 MHz
BPF
upconverter
downconverter
BPF
To 1300 MHz
OSC
To 2000 MHz
High division prescaler
µ
PB1506GV or
µ
PB1507GV
CMOS
PLL
synthesizer
LPF
loop filter
3
