LTC1064-7CS#PBF Linear Technology, LTC1064-7CS#PBF Datasheet - Page 4

• Manufacturer Part Number: LTC1064-7CS#PBF
• Manufacturer: Linear Technology

Specifications of LTC1064-7CS#PBF

• Order Filter (max): 8th
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 16V
• Dual Supply Voltage (min): ±2.375V
• Dual Supply Voltage (max): ±8V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Filter Type: Low Pass Filter
• Lead Free Status / RoHS Status: Compliant

LTC1064-7
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Input frequencies, f, are linearly phase shifted through the filter as
long as f ≤ f
Figure 1 curve shows the typical phase response of an LTC1064-7
operating at f
an ideal straight line. The phase shift is described by: phase shift =
180° – F (f/f
F is arbitrarily called the “phase factor” expressed in degrees. The phase
factor allows the calculation of the phase at a given frequency.
Example: The phase shift at 14kHz of the LTC1064-7 shown in Figure 1 is:
phase shift = 180° – 430° (14kHz/20kHz) ± nonlinearity = –121° ± 1% or
–121° ± 1.20°.
4
ELECTRICAL CHARACTERISTICS
C
C
; f
CLK
); f ≤ f
C
= cutoff frequency.
= 1MHz, ratio = 50:1, f
C
.
C
= 20kHz and it closely matches
Figure 1. Phase Response in the Passband (Note 2)
–180
–270
–360
180
–90
90
0
0
2
4
6
FREQUENCY (kHz)
8
10
Note 3: Group delay and group delay deviation are calculated from the
measured phase factor and phase deviation specifications.
Note 4: Phase deviation and group delay deviation for LTC1064-7MJ is
±4%.
Note 5: The AC swing is typically 11V
±2.5V Supply respectively. For more information refer to the THD + Noise
vs Input graphs.
12
14
f
RATIO = 50:1
CLK
16
= 1MHz
18
1164-7 F01
20
P-P
, 7V
P-P
, 2.8V
P-P
, with ±7.5V, ±5V,
10647fb