Linear Technology LTC6905 Series Demo Manual

DESCRIPTION
DC2073B demo board features Linear Technology's SOT23
packaged silicon oscillators. The DC2073B demo board is
available in eleven different options; DC2073B-A through
DC2073B-K. These eleven options provide for the evalu-
ation of resistor-set oscillator ICs and fixed frequency
ICs (Table1).
Table 1. Resistor-Set Oscillator ICs and Maximum Frequency Error at T
PART NUMBER, BOARD ASSEMBLY
LTC ® 6905, DC2073B-A
LTC1799, DC2073B-B
LTC6900, DC2073B-C
LTC6905-133, DC2073B-D
LTC6905-100, DC2073B-E
LTC6905-96, DC2073B-F
LTC6905-80, DC2073B-G
LTC6906, DC2073B-H
LTC6907, DC2073B-I
LTC6908-1, DC2073B-J
LTC6908-2, DC2073B-K
Arrow.com.
Downloaded from
DEMO MANUAL DC2073B
LTC1799, LTC6900, LTC6905,
LTC6905-XXX, LTC6906, LTC6907
LTC6908 SOT23 Silicon Oscillators
Design files for this circuit board are available at
http://www.linear.com/demo/DC2073B
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
= 25°C
A
FREQUENCY PROGRAM METHOD
Resistor Programmable
Resistor Programmable
Resistor Programmable
Three Fixed Frequencies Set by Three-State Input f
Three Fixed Frequencies Set by Three-State Input f
Three Fixed Frequencies Set by Three-State Input f
Three Fixed Frequencies Set by Three-State Input f
Resistor Programmable
Resistor Programmable
Spread Spectrum Modulation, Complementary
Outputs (0°/180°) Resistor Programmable
Spread Spectrum Modulation, Quadrature
Outputs (0°/90°) Resistor Programmable
DESCRIPTION
17.225MHz ≤ f ≤ 170MHz, ±1.4% at V
OSC
+
and ±2.2% at V = 5V
+
5kHz ≤ f ≤ 10MHz, ±1.5% at V
OSC
+
±1.5% at V = 5V (Up to 20MHz)
+
5kHz ≤ f ≤ 10MHz, ±1.5% at V
OSC
+
±1.5% at V = 5V (Up to 20MHz)
= 133MHz, 66.7MHz and 33.5MHz,
OSC
+
±1.0% at V = 3V and ±1.5% Typical at V
= 100MHz, 50MHz and 25MHz,
OSC
+
±1.0% at V = 3V and ±1.5% Typical at V
= 96MHz, 48MHz and 24MHz,
OSC
+
±1.0% at V = 3V and ±1.5% Typical at V
= 80MHz, 40MHz and 20MHz,
OSC
+
±1.0% at V = 3V and ±1.5% typical at V
+
10kHz ≤ f ≤ 1MHz, ±0.5% at V
OSC
+
and ±0.7% at V = 2.25V
400kHz ≤ f ≤ 4MHz, ±0.65% at V
OSC
250kHz ≤ f ≤ 5MHz, ±1.5% at V
OSC
+
±2.0% at V = 5V
250kHz ≤ f ≤ 5MHz, ±1.5% at V
OSC
+
±2.0% at V = 5V
+
= 2.7V
= 3V and
= 3V and
+
= 5V
+
= 5V
+
= 5V
+
= 5V
= 2.7V to 3.6V
+
= 3V to 3.6V
+
= 2.7V and
+
= 2.7V and
dc2073bfa
1