AD606 AD [Analog Devices], AD606 Datasheet - Page 3

• Manufacturer Part Number: AD606
• Description: 50 MHz, 80 dB Demodulating Logarithmic Amplifier with Limiter Output
• Manufacturer: AD [Analog Devices]

ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
Internal Power Dissipation
Operating Temperature Range . . . . . . . . . . . . . 0 C to +70 C
Storage Temperature Range . . . . . . . . . . . . –65 C to +150 C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . +300 C
NOTES
1
2
Model
AD606JN
AD606JR
AD606JR-REEL 0 C to +70 C 13" Tape and Reel
AD606JR-REEL7 0 C to +70 C 7" Tape and Reel
AD606-EB
AD606JCHIPS
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD606 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
REV. B
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Specification is for device in free air:
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
16-Lead Plastic DIP Package:
16-Lead SOIC Package:
POS
Temperature Package
Range
0 C to +70 C 16-Lead Plastic DIP
0 C to +70 C 16-Lead Narrow-Body R-16A
0 C to +70 C Die
COMM
OPCM
VLOG
LMLO
ISUM
INLO
ILOG
BFIN
ORDERING GUIDE
PIN DESCRIPTION
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . +9 V
Small Outline (R)
= 100 C/W
Plastic DIP (N)
1
2
3
4
5
6
7
8
(Not to Scale)
JA
2
Packages
TOP VIEW
= 85 C/W
AD606
. . . . . . . . . . . . . . . . . . . 600 mW
and
Description
SOIC
Evaluation Board
16
15
14
13
12
11
10
9
1
INHI
COMM
PRUP
VPOS
FIL1
FIL2
LADJ
LMHI
Package
Option
N-16
R-16A
R-16A
–3–
Pin Mnemonic Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
INLO
COMM
ISUM
ILOG
BFIN
VLOG
OPCM
LMLO
LMHI
LADJ
FIL1
FIL2
VPOS
PRUP
COMM
INHI
PIN FUNCTION DESCRIPTIONS
DIFFERENTIAL RF INPUT
–75 dBm to +5 dBm, Inverting, AC Coupled.
POWER SUPPLY COMMON
Connect to Ground.
LOG DETECTOR SUMMING NODE
LOG CURRENT OUTPUT
Normally No Connection; 2 A/dB Output
Current.
BUFFER INPUT
Optionally Used to Realize Low Frequency
Post-Demodulation Filters.
BUFFERED LOG OUTPUT
37.5 mV/dB (100 mV to 4.5 V).
OUTPUT COMMON
Connect to Ground.
DIFFERENTIAL LIMITER OUTPUT
1.2 mA Full-Scale Output Current. Open
Collector Output Must Be “Pulled” Up to
VPOS with R
DIFFERENTIAL LIMITER OUTPUT
1.2 mA Full-Scale Output Current. Open
Collector Output Must Be “Pulled” Up to
VPOS with R
LIMITER LEVEL ADJUSTMENT
Optionally Used to Adjust Limiter Output
Current.
OFFSET LOOP LOW-PASS FILTER
Normally No Connection; a Capacitor Between
FIL1 and FIL2 May Be Added to Lower the
Filter Cutoff Frequency.
OFFSET LOOP LOW-PASS FILTER
Normally No Connection; See Above.
POSITIVE SUPPLY
Connect to +5 V at 13 mA.
POWER UP
CMOS (5 V) Logical High = Device On
( 65 mW).
CMOS (0 V) Logical Low = Device Off
( 325 W).
POWER SUPPLY COMMON
Connect to Ground.
DIFFERENTIAL RF INPUT
–75 dBm to +5 dBm, Noninverting, AC-Coupled.
400 .
400 .
WARNING!
ESD SENSITIVE DEVICE
AD606