ROHS-Compliant Product
T-74000 Series
SMD TCXO according to Telcordia GR-1244 and GR-253-Core Stratum 3,
ANSI Clock T1.101, ITU-T G.812 Type IV and G.813 Option 1
1. Specification
Test conditions: V
S
= 3.3 V (5.0 V); V
C
= 1.5 V; T
A
= +25 °C if not stated otherwise.
Type:
Frequency range:
Supply Voltage V
S
(nominal values ±5%):
+2.8V
+3.3 V :
+5.0 V :
Initial frequency tolerance (T
A
= +25 °C; V
C
= +1.5 V):
24 h after reflow (T
peak
= +260 °C for 10 sec max):
Temperature range options:
0 °C to +50 °C :
–10 °C to +60 °C :
0 °C to +70 °C :
–20 °C to +70 °C :
–30 °C to +85 °C :
–40 °C to +85 °C :
Frequency stability options:
+0.05 ppm (available for temp.range 1 to 2 ):
+0.10 ppm (available for temp.range 1 to 4 ):
+0.14 ppm (available for temp.range 1 to 4 ):
+0.20 ppm:
+0.28 ppm:
+0.50 ppm:
±1.00 ppm:
Frequ. stability vs. supply voltage changes V
S
5 %:
Clipped Sinewave output:
LVHCMOS output:
Frequ. stability vs. load changes
10 %:
24 hours aging at +25 °C after 10 days continuous
operation:
Overall stability incl. nominal freq. tol., frequency stab.
vs. temp., vs. supply voltage, vs. load changes and 15
years aging :
T-74XYZ
5.0 … 52.0 MHz
X
2
3
5
< ±1.0 ppm
< ±2.0 ppm
Y
1
2
3
4
5
6
Z
1
2
3
4
5
6
7
< ± 0.02 ppm
< ± 0.02 ppm
< ± 0.05 ppm
< ± 0.02 ppm
< ± 4.6 ppm
4
3
2
1
2.8V added
Freq. ext and 1.00ppm variant added
Tape and reel added
03.09.2014
04.09.2013
06.03.2013
06.12.2012
Balzer
KVG Quartz Crystal Technology GmbH
Dannenmaier P.O. Box 61
Dannenmaier D-74924 Neckarbischofsheim
Rudolph
Tel. +49 (0) 7263 / 648-0
Fax. +49 (0) 7263 / 6196
Sheet 1 of 5
ED
Description
T-74000
Subject to technical modification
Date
Name
TCXO-74000 Series
ROHS-Compliant Product
T-74000 Series
Holdover Stability incl. frequency stab. vs. temp, vs.
supply voltage changes and 24-hours aging (available for
stability option 1 to 5) :
< ± 0.32 ppm
1. Specification continued
Frequency Control Options :
Fixed frequency oscillator:
+5 ppm:
Control voltage range V
C
:
Transfer function / Linearity:
Output signal Option
H:
Output level:
Nominal output load:
Current consumption for
HCMOS:
Output signal Options
S:
Output level:
Nominal output load:
Current consumption for Clipped
Sine
wave:
Phase Noise
100 Hz:
1 kHz:
10 kHz:
100 kHz:
Storage Temperature Range:
Suffix
X
F
+0.5 V to +2.5 V
positive / 10 %
(LV)HCMOS
V
OL
< 10% V
S;
V
OH
> 90% V
S
1 kOhm // 15 pF
< 6 mA
Clipped
Sine
wave
> 0.8 V
PP
10 kOhm // 10 pF
< 3.5 mA
(typ. for 12.8 MHz)
< -130 dBc/Hz
< -145 dBc/Hz
< -154 dBc/Hz
< -156 dBc/Hz
(typ. for 26.0 MHz)
< -120 dBc/Hz
< -138 dBc/Hz
< -153 dBc/Hz
< -156 dBc/Hz
-55 °C to +105 °C
2. Marking
ww KVG yy
Frequency
3. Environmental conditions
According to KVG Product Qualification Procedure AA-QM-202
4
3
2
1
2.8V added
Freq. ext and 1.00ppm variant added
Tape and reel added
03.09.2014
04.09.2013
06.03.2013
06.12.2012
Balzer
KVG Quartz Crystal Technology GmbH
Dannenmaier P.O. Box 61
Dannenmaier D-74924 Neckarbischofsheim
Rudolph
Tel. +49 (0) 7263 / 648-0
Fax. +49 (0) 7263 / 6196
Sheet 2 of 5
ED
Description
T-74000
Subject to technical modification
Date
Name
TCXO-74000 Series
ROHS-Compliant Product
T-74000 Series
4. Case
Case Style: BF189-2.0F
Pin configuration
1. Control voltage V
C
(VC-TCXO)
or grounded (TCXO)
2. GND
3. RF Output
4. Supply Voltage V
S
Moisture Sensitivity Level: 1
Termination finish: Ni-Au
(0.5 to 1.5 µm Gold over Nickel)
Base Material: copper alloy
4
3
2
1
2.8V added
Freq. ext and 1.00ppm variant added
Tape and reel added
03.09.2014
04.09.2013
06.03.2013
06.12.2012
Balzer
KVG Quartz Crystal Technology GmbH
Dannenmaier P.O. Box 61
Dannenmaier D-74924 Neckarbischofsheim
Rudolph
Tel. +49 (0) 7263 / 648-0
Fax. +49 (0) 7263 / 6196
Sheet 3 of 5
ED
Description
T-74000
Subject to technical modification
Date
Name
TCXO-74000 Series
ROHS-Compliant Product
T-74000 Series
5. Reflow Soldering Profile
6. Ordering Information
Package
Code
7.0 x 5.0 mm
T-74
Supply Temp.
Voltage Range
3.3 V
3
-40/+85 °C
6
Frequ.
Stability
Frequ.
Control
Output RoHS
Signal compl.
Sine
S
-LF
Nominal
Frequency
16.000
– XX.YYY MHz
± 0.28 ppm ± 5 ppm
5
F
Example: T-74365FS-LF-26.000 MHz
4
3
2
1
2.8V added
Freq. ext and 1.00ppm variant added
Tape and reel added
03.09.2014
04.09.2013
06.03.2013
06.12.2012
Balzer
KVG Quartz Crystal Technology GmbH
Dannenmaier P.O. Box 61
Dannenmaier D-74924 Neckarbischofsheim
Rudolph
Tel. +49 (0) 7263 / 648-0
Fax. +49 (0) 7263 / 6196
Sheet 4 of 5
ED
Description
T-74000
Subject to technical modification
Date
Name
TCXO-74000 Series
ROHS-Compliant Product
T-74000 Series
7. Tape and reel
max. pcs per reel: 3000
4
3
2
1
ED
Description
T-74000
Subject to technical modification
2.8V added
Freq. ext and 1.00ppm variant added
Tape and reel added
03.09.2014
04.09.2013
06.03.2013
06.12.2012
Balzer
KVG Quartz Crystal Technology GmbH
Dannenmaier P.O. Box 61
Dannenmaier D-74924 Neckarbischofsheim
Rudolph
Tel. +49 (0) 7263 / 648-0
Fax. +49 (0) 7263 / 6196
Sheet 5 of 5
Date
Name
TCXO-74000 Series
淘e淘
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
