RS1035-5 RF Monolithics, RS1035-5 Datasheet - Page 2

• Manufacturer Part Number: RS1035-5
• Description: Frequency = 680.1 ;; Description = Resonator
• Manufacturer: RF Monolithics

•
•
• Quartz Stability
• Rugged, Hermetic, Low-Profile TO39 Case
The RS1035-5 is a two-port surface-acoustic-wave (SAW) resonator in a low-profile
TO39 case. It provides reliable, fundamental-mode, quartz frequency stabilization of
fixed-frequency oscillators operating at or near 680 MHz. Typical applications include
the second LO in CATV set-top convertors with channel 4 output.
Absolute Maximum Ratings
Electrical Characteristics
NOTES:
1.
2.
3.
4.
5.
6.
7.
8.
9.
CW RF Power Dissipation (See: Typical Test Circuit.)
DC Voltage between Any Two Pins (Observe ESD Precautions.)
Case Temperature
Center Frequency ( 25 C) Absolute Frequency
Insertion Loss
Quality Factor
Temperature Stability
Frequency Aging
DC Insulation Resistance between Any Two Pins
RF Equivalent RLC Model Motional Resistance
Lid Symbolization (in Addition to Lot and/or Date Codes)
Designed for 680.0 MHz CATV Converter LOs
Nominal Insertion Phase Shift of 0 at Resonance
Typically, f
Frequency aging is the change in f
The frequency f
One or more of the following United States patents apply: 4,454,488; 4,616,197.
Typically, equipment utilizing this device requires emissions testing and government approval, which is the responsibility of the equipment manufacturer.
Unless noted otherwise, case temperature T
The design, manufacturing process, and specifications of this device are subject to change without notice.
Derived mathematically from one or more of the following directly measured parameters: f
Turnover temperature, T
from: f = f
This equivalent RLC model approximates resonator performance near the resonant frequency and is provided for reference only. The capacitance C
measured static (nonmotional) capacitance between either pin 1 and ground or pin 2 and ground. The measurement includes case parasitic capacitance.
65 C. Typically, aging is greatest the first year after manufacture, decreasing in subsequent years.
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
O
OSCILLATOR
[ 1 – FTC ( T
®
C
1
is the frequency of minimum IL with the resonator in the specified test fixture in a 50
or f
O
, is the temperature of maximum (or turnover) frequency, f
Characteristic
O
TRANSMITTER
– T
Tolerance from
Unloaded Q
50
Turnover Temperature
Turnover Frequency
Frequency Temperature Coefficient
Absolute Value during the First Year
Motional Inductance
Motional Capacitance
Shunt Static Capacitance
Rating
C
)
2
].
Loaded Q
C
with time and is specified at 65 C or less. Aging may exceed the specification for prolonged temperatures above
Typically, oscillator T
is less than the resonator f
C
= 25 C
680.100 MHz
2 C.
O
is 20° less than the specified resonator T
C
.
1-99
Sym
FTC
R
C
Q
Q
T
L
C
IL
f
f
f
C
f
O
A
M
M
M
U
O
O
L
C
40 to 85
Value
O
. The nominal frequency at any case temperature, T
30
2, 3, 4, 5
5
Notes
2, 5, 6
5, 6, 7
6, 7, 8
5, 7, 9
5, 6, 9
6
5
C
, IL, 3 dB bandwidth, f
Units
Minimum
VDC
dBm
680.000
C
1.0
1.3
48
O
.
RFM 1035-5
0.146297
Typical
374.334
f
0.037
8,600
5,500
C
RS1035-5
C
186
9.1
1.6
63
versus T
680.1 MHz
Resonator
test system with VSWR
10
36
TO39-3 Case
SAW
C
, and C
Maximum
680.200
12.5
322
1.9
78
C
100
O
, may be calculated
.
ppm/ C
ppm/yr
Units
MHz
kHz
kHz
M
O
dB
pF
fF
1.2:1.
C
H
is the
2