900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Mitel Networks Corporation

SL3522 Datasheet Preview

SL3522 Datasheet

500MHz 75dB Logarithmic/Limiting Amplifier

No Preview Available !

SL3522
500MHz 75dB Logarithmic/Limiting Amplifier
Advance Information
Supersedes edition in Professional Products IC Handbook May 1991
DS3534 - 2.0 April 1994
The SL3522 is a monolithic seven stage successive
detection logarithmic amplifier integrated circuit for use in the
100MHz to 500MHz frequency range. It features an on–chip
video amplifier with provision for external adjustment of log
Slope and offset. It also features a balanced RF output. The
SL3522 operates from supplies of ±5V.
FEATURES
s 75dB Dynamic Range
s Surface Mount SO Package
s Adjustable Log Slope and Offset
s 0dBm RF Limiting Output
s 60dBm Limiting Range
s 2V Video Output Range
s Low Power (Typ. 1W)
s
Temperature
Range
(T ):
CASE
-55°C
to
+125°C
APPLICATIONS
s Ultra Wideband Log Receivers
s Channelised and Monpulse Radar
s Instrumentation
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Storage temperature
Junction temperature
Thermal resistance
Die-to-case
Die-to-ambient
Applied DC voltage to RF input
Applied RF power to RF input
±6.0V
-65°C to +175°C
+175°C
15.5°C/W
76.5°C/W
±400mV
+15dBm
N/C
N/C
VEE
GND
VEE
GND
VEE
RF O/P GND
RF O/P–
RF O/P+
RF O/P VEE
VIDEO O/P VEE
VIDEO O/P
VIDEO O/P VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 RF I/P+
27 RF I/P–
26 VEE
25 GND
24 VEE
23 GND
22 VEE
21 GND
20 VIDEO VEE
19 GAIN ADJUST
18 TRIM REF
17 OFFSET ADJ
16 VIDEO GND
15 VIDEO VCC
Fig.1 Pin connections - top view
MC28
ORDERING INFORMATION
SL3522 A MC (Miniature Ceramic package)
SL3522 C MC (Miniature Ceramic package)
SL3522 NA 1C (Probe-tested bare die)
(Also available: SL3522 AA MC screened to Mitel HI-REL
level A. Contact Mitel Semiconductor sales outlet for a
separate datasheet.)
ESD PROTECTION
To achieve the high frequency performance there are no
ESD protection structures on the RF input pins (27, 28). These
pins are highly static sensitive, typically measured as 250V
using MIL-STD-883 method 3015. Therefore, ESD handling
precautions are essential to avoid degradation of
performance or permanent damage to this device.
RF 27
I/P –
RF
I/P + 28
3, 5, 7, 20, 22, 24, 26 VEE
4, 6, 8, 21, 23, 25 GND
RF RF O/P
O/P– O/P+ VCC
9 10 14
VIDEO GAIN
AND OFFSET
ADJUST
O/P
GND
16
VIDEO
13 OUT
O/P
12 VEE
VIDEO
15 VCC
19 18 17
GAIN
ADJ
OFFSET
RG RT RO ADJ
Fig.2 Functional block diagram




Mitel Networks Corporation

SL3522 Datasheet Preview

SL3522 Datasheet

500MHz 75dB Logarithmic/Limiting Amplifier

No Preview Available !

SL3522
ELECTRICAL CHARACTERISTICS
The electrical characteristics are guaranteed over the following range of operating conditions, using test circuit in Fig. 3 (unless
otherwise stated):
Temperature range: Military:
SL3522 A MC, SL3522 NA 1C
Commercial:
SL3522 C MC
Supply voltage:
Frequency
VCC: +4.50V to +5.50V (all grades)
VEE: -4.5V to -5.50V (all grades)
=100MHz to 500MHz
Rg, Ro, Rt
=1.5K
Video output load =200//20pF
Test conditions (unless otherwise stated):
Temperature:
SL3522 A MC:
SL3522 C MC:
+25°C, +125°C & -55°C (TCASE)
+25°C
SL3522 NA 1C
+25°C
Supply voltage:
VCC = +5.0V, VEE = -5.0V
55°C to +125°C (TCASE)
0°C to +70°C (TCASE)
Parameter
Positive supply current
(quiescent)
Negative supply current
(quiescent)
Dynamic range
Linearity
Video output range
Video slope
Video slope variation
Video slope adjust range
Video offset
Video offset variation
Video offset adjust range
Video trim reference
voltage
Video output impedance
Video rise time
Input VSWR
RF bandwidth
RF limiting range
RF limited output level
RF output impedance
Pin
14, 15
Value
Min. Typ. Max.
28 35
Units
Conditions
mA VCC = +5.0V
ALL VEE
Pins
13
13
13
13
13
13
13
17, 18,
19
13
13
27, 28
9, 10
9, 10
9, 10
9, 10
75
70
-1
-1
-1.25
1.30
18
-5
±20
-0.1
±0.5
-0.59
150
180
1.75
21
±30
+0.25
-05
-0.54
175
210
+1
+1
+1.25
2.00
24
+5
+0.5
-0.49
mA
mA
dB
dB
dB
dB
dB
V
mV/dB
%
%
V
mV/°C
V
V
VEE = -5.0V See note 1
VEE = -5.0V See note 2
100 to 400MHz See note 1, 3
See note 1, 4
TCASE = -55°C
TCASE = +25°C
TCASE = +125°C
See note 5
RG = 1kto 2.2k
TCASE = +25°C
RO = 1kto 2.2k
10
16
1.5:1
450
60
-3.0 -1.0 +1.0
50
ns
MHz
dB
dBm
See note 8
10% - 90% (60dB step)
See note 7
Zs = 50See note 7
TCASE = +25°C RFIN = -70dBm
See notes 2, 7
See notes 2, 6, 7
R1 = 50single ended
See note 2
Single ended See notes 2, 8
2


Part Number SL3522
Description 500MHz 75dB Logarithmic/Limiting Amplifier
Maker Mitel Networks Corporation
Total Page 19 Pages
PDF Download

SL3522 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 SL3522 500MHz 75dB Logarithmic/Limiting Amplifier
Mitel Networks Corporation
2 SL3522 Logarithmic/Limiting Amplifier
Zarlink Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy