Datasheet

LTC1066-1
2
10661fa
PARAMETER CONDITIONS MIN TYP MAX UNITS
Passband Gain (0.01f
CUTOFF
to 0.25f
CUTOFF
)f
CLK
= 400kHz, f
TEST
= 2kHz ● – 0.18 0.16 0.36 dB
Passband Ripple (0.01f
CUTOFF
to 0.75f
CUTOFF
)f
CUTOFF
≤ 50kHz (See Note on Test Circuit) ±0.15 dB
for f
CLK
/f
CUTOFF
= 50:1
Gain at 0.50f
CUTOFF
for f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 400kHz, f
TEST
= 4kHz – 0.09 0.02 0.09 dB
● – 0.14 0.05 0.14 dB
f
CLK
= 2MHz, f
TEST
= 20kHz – 0.16 – 0.05 0.02 dB
● – 0.22 – 0.10 0.02 dB
Gain at 0.75f
CUTOFF
for f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 400kHz, f
TEST
= 6kHz – 0.18 – 0.05 0.05 dB
● – 0.22 – 0.10 0.05 dB
f
CLK
= 2MHz, f
TEST
= 30kHz – 0.36 – 0.20 0.05 dB
● – 0.45 – 0.30 0.05 dB
f
CLK
= 4MHz, f
TEST
= 60kHz – 0.65 – 0.30 0.25 dB
● – 0.85 – 0.40 0.75 dB
Gain at 1.00f
CUTOFF
for f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 400kHz, f
TEST
= 8kHz – 1.50 – 1.10 – 0.05 dB
● – 1.80 – 1.20 – 0.05 dB
f
CLK
= 2MHz, f
TEST
= 40kHz – 2.10 – 1.60 – 1.20 dB
● – 2.30 – 1.60 – 1.20 dB
f
CLK
= 4MHz, f
TEST
= 80kHz – 2.20 – 1.60 – 0.05 dB
● – 2.50 – 1.60 0.25 dB
Gain at 2.00f
CUTOFF
for f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 400kHz, f
TEST
= 16kHz – 56 –58 –64 dB
● –54 –57 –64 dB
f
CLK
= 2MHz, f
TEST
= 80kHz – 53 –56 –62 dB
● –51 –55 –62 dB
f
CLK
= 4MHz, f
TEST
= 160kHz – 50 –52 –60 dB
● –48 –51 –60 dB
TOP VIEW
SW PACKAGE
18-LEAD PLASTIC SO WIDE
T
JMAX
= 110°C, θ
JA
= 75°C/W
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
OUT A
–IN A
+IN A
V
–
V
+
CONNECT 1
FILTER
OUT
50/100
CLK
V
+
OUT B
+IN B
GND
FILTER
IN
COMP 2
CONNECT 2
COMP 1
V
–
ELECTRICAL CHARACTERISTICS
(See Test Circuit)
The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at V
S
= ±7.5V,
R
L
= 1k, T
A
= 25°C, f
CLK
signal level is TTL or CMOS (maximum clock rise or fall time ≤ 1µs) unless otherwise specified. All AC gain
measurements are referenced to passband gain.
Total Supply Voltage (V
+
to V
–
) .......................... 16.5V
Power Dissipation............................................. 700mW
Burn-In Voltage ................................................... 16.5V
Voltage at Any Input ..... (V
–
– 0.3V) ≤ V
IN
≤ (V
+
+ 0.3V)
Maximum Clock Frequency
V
S
= ±8V ....................................................... 6.1MHz
V
S
= ±7.5V .................................................... 5.4MHz
V
S
= ±5V ....................................................... 4.1MHz
V
S
= Single 5V ............................................... 1.8MHz
Operating Temperature Range* .................. 0°C to 70°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ABSOLUTE AXI U RATI GS
W
WW
U
(Note 1)
ORDER PART
NUMBER
LTC1066-1CSW
WU
U
PACKAGE
/
O
RDER I FOR ATIO
* For an extended operating temperature range contact LTC Marketing
for details.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/