hrf-at4521 Honeywell International's Solid State Electronics Center (SSEC), hrf-at4521 Datasheet - Page 2

• Manufacturer Part Number: hrf-at4521
• Description: 31.0 Db, Dc - 2.5ghz, 5 Bit Serial Digital Attenuator
• Manufacturer: Honeywell International's Solid State Electronics Center (SSEC)

HRF-AT4521
FUNCTIONAL SCHEMATIC
DC ELECTRICAL SPECIFICATIONS @ + 25°C
Note 1, the performance curves are for V
ABSOLUTE MAXIMUM RATINGS
Note 1 - Operation of this device beyond any of these parameters may cause permanent damage.
Note 2 - Although the HRF-AT4521 contains ESD protection circuitry on all digital inputs, precautions should be taken to
ensure that the Absolute Maximum Ratings are not exceeded.
Latch-Up: Unlike conventional CMOS digital attenuators, Honeywell's HRF-AT4521 is immune to latch-up.
2
V
V
I
CMOS Logic level (0)
CMOS Logic level (1)
Input Leakage Current
Input Power
V
V
ESD Voltage
Operating Temperature
Storage Temperature
Moisture Sensitivity Level
Digital Inputs
DD
DD
SS
DD
SS
Parameter
2
Parameter
Minimum
V
DD
RF In
3.3
-5.0
0
– 0.8
1
S4
DD
16dB
1
= +5.0 +/- 10%
ESD, Buffer, Level Shift
Typical
S3
8dB
<5.0
5.0
4dB
S2
2dB
S1
Maximum
V
DD
Absolute Maximum
1dB
V
Level 3 @ 260
5.5
0.8
+0.6 max to -0.6 min
50
10
DD
S0
-65 To +125
-40 To +85
+ 35
+6.0
-5.5
400
RF Out
O
C
Units
uA
uA
V
V
V
V
www.honeywell.com/microwave
Units
dBm
O
O
V
V
V
V
C
C