63KB - Epson

Crystal oscillator
TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
TG-2832CB / 2833CB
Products number (please refer to page 2)
Q 3 7 0 5 C B 0 x xxx x00
Q 3 7 0 6 C B 0 x xxx x00
• Developed for Suited for wireless communication equipment (Low
noise level: -120 dBc/Hz Typ. at 100 Hz offset, fo = 19.68 MHz)
• Power saving function (standby function)built-in. (TG-2832CB)
• Reflowable and high density mounting type ultra small size SMD. (5.0x3.2x1.5 mm)
• Using the heat-resisting type AT cut quartz crystal
allows almost the same temprature soldering as universal SMD IC.
• Operating supply voltage : 2.8 V.
Actual size
Specifications
Item
Specifications
Symbol
Output frequency range
TG-2832CB
16.0000 MHz to 26.0000 MHz
Standard : 16.3670, 19.2000, 19.4400, 19.6800, 19.8000, 26.000 MHz
16 MHz ≤ fo ≤ 19 MHz :
No frequency control function
VCC
TSTG
TOPR
∆f0
-0.3 V to +6.0 V
2.8 V ±0.14 V
-40 °C to +85 °C
-30 °C to +80 °C
±1.5 x 10-6 Max.
Stored as bare product after unpacking
∆fT
±2.5 x 10 Max.
-30 °C to +80 °C
(reference at +25 °C)
∆fL
±0.2 x 10-6 Max.
10 kΩ//10 pF ± 10%
∆fV
±0.3 x 10-6 Max.
2.8 V ±5 %
fa
±1 x 10 Max.
Ta=+25 °C,first year
VCC=2.8 V, 10 kΩ//10 pF
19.68 MHz,STBY=VCC
VCC=2.8 V, 10 kΩ//10 pF
19.68 MHz,STBY=GND (DC cut)
VC-GND(DC), VC=1.4 V
VC=1.4 V ±1.0 V, 19 MHz < fo ≤ 26 MHz
16 MHz ≤ fo ≤ 19 MHz : No frequency control function
f0
Power source Max. supply voltage
Operating voltage
voltage
Storage temperature
Temperature
Operating temperature
range
Frequency tolelance
Frequency stability
vs.temperature
Frequency stability
vs.load
Frequency stability
vs. supply voltage
Aging
Remarks
TG-2833CB
VCC-GND
VC=1.4 V, +25 °C ±2 °C
-6
-6
2.0 mA Max.
Supply current
lCC
50 µA Max.
–
Input resistance
ZIN
800 kΩ Min.
Frequency control range
∆fC
7 x 10-6 Min.
Frequency change polarity
Duty
Output level
Positive polarity
40 % to 60 %
Duty
VOUT
RL
CL
Output load
GND level (DC cut)
0.8 V Min.
9 kΩ to 11 kΩ
9 pF to 11 pF
Peak to peak
DC cut capacitor = 0.01 µF
Note:Please contact us for inquiries about specifications other than the above.
TG-2833CB
#3
0.8
Recommended soldering pattern
TG-2832CB
#1
1
2
3
4
5
6
Pin terminal
VC
NC
GND
OUT
STBY
VCC
5.0±0.2
0.8
1.1
#1
#2
NO.
1
2
3
4
TG-2833CB
1.3
2.4
1.0
1.3
1.95
3.9
3.9
69
Pin terminal
VC
GND
OUT
VCC
(Unit: mm)
1.0
1.0
#2
#4
1.4
0.8
1.4
3.2±0.2
NO.
1.1
E 19.680
Y9A1D
2.6
#3
3.2±0.2
#6
2.4
5.0±0.2
2.6
#4
#5
1.5 Max.
E 19.680
G9A1D
(Unit: mm)
1.5 Max.
External dimensions
TG-2832CB
Do not design any patterns except GND on the shaded area. Except for this recommended soldering pattern, please contact us for inquiries.