GOLLEDGE GVXO37

VCXO - Complementary ECL/PECL VHF Range
GVXO-37
Specifications
GVXO-37N: Negative supply
GVXO-37P: Positive supply
Variant
Parameters
20.60
(max)
CONNECTION
18.50
(max)
1.00
5.00
(max)
1.73
1.73
1
14
7
9
8
1
Control voltage
Control voltage
6
Enable / disable
Enable / disable
7
Ground
Ground
8
Output 1
Output 1
9
Output 2
Output 2
14
Supply (-ve)
Supply (+ve)
2.54
1.91
2.54
6
Variant P
Variant N
PAD
14.00
(max)
3.05
14
9 8
6 7
15.24
Frequency range: 12.0 ~ 170MHz
쮿
쮿
Voltage control (VCTL):
+2.5V ±2.0V, 10% linearity, +ve slope
쮿
쮿
Frequency pullability:
±100ppm min
Other
쮿
왏
쮿
왏
specify
±50ppm max
Other
쮿
왏
쮿
왏
specify
Operating temperature range:
-10 to +70°C
쮿
쮿
Storage temperature range:
-40 to +85°C
쮿
쮿
Supply voltage:
-5.2V (±5%)
+5.0V (±5%)
쮿
Supply current:
80mA max
쮿
Complementary ECL
Complementary PECL
쮿
Frequency stability*:
Output:
15.24
TOP VIEW
Scale 1:1
Features
«
«
«
«
«
P
12.45
1
Test load:
Complementary ECL or PECL outputs
Fast rise / fall times
Enable / disable tristate function
Metal SM package with glass epoxy base
Enable / Disable Function
쮿
쮿
쮿
RTT (⏲)
VTT (V)
50
-2.0
50
+3.0
‘0’ level (V max)
‘1’ level (V min)
-1.60
-1.02
+3.4
+3.9
Waveform symmetry:
40:60 max @ 50%VP-P
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쮿
Start up time:
10ms max
쮿
쮿
Rise / fall time:
0.5ns max (20% ~ 80%VP-P)
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쮿
Enable / disable function:
Control via pad 6
쮿
쮿
Soldering condition:
Reflow, 240°C max
쮿
쮿
Logic levels:
Fundamental mode crystal up to 50MHz
Option
Codes
N
쮿 Standard. 왏 Optional - Please specify required code(s) when ordering
Input (pad 6) *
Output 1 (pad 8)
Output 2 (pad 9)
Open
‘1’ level VIH
‘0’ level VIL
Active
High (‘1’)
Active
Active
Low (‘0’)
Active
* Note: GVXO-37N: ‘0’ level = VIL 울 -1.60V,‘1’ level = VIH 욷 -1.02V
GVXO-37P: ‘0’ level = VIL 울 +3.40V,‘1’ level = VIH 욷 +3.9V
* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply
voltage change, load change and ageing, with VCTL = 2.5V
Ordering Information
Product name + variant + frequency
eg: GVXO-37N 77.76MHz -5.2V supply
Option code X (eg GVXO-37P/X) denotes a combination of
values not listed above.
웇 Available on T&R - 500pcs per reel. Refer to our website for details.
웇 Some combinations of stability/pullability are not available
Tel: +44 1460 256 100
23 Aug 2002
Fax: +44 1460 256 101
E-mail: [email protected]
Web: www.golledge.com