VCXO - Complementary ECL/PECL UHF Range
GVXO-38
Specifications
GVXO-38N: Negative supply
GVXO-38P: Positive supply
Variant
Option
Codes
Parameters
N
P
Frequency range:
622ꢀ08MHz
666ꢀ51428MHz
669ꢀ32658MHz
˿
˿
20.60
(max)
Other (600 ~ 700MHz)
specify
CONNECTION
Variant N
Voltage control (VCTL):
-2ꢀ5V ±2ꢀ0V, 10% linearity, -ve slope
+2ꢀ5V ±2ꢀ0V, 10% linearity, +ve slope
PAD
1
Variant P
Control voltage
Enable / disable
Ground
14.00
(max)
Control voltage
Enable / disable
Supply (-ve)
Output 1
6
7
Frequency pullability:
±100ppm min
Other
18.50
(max)
8
Output 1
˿
˿
specify
specify
9
Output 2
Output 2
14
Ground
Supply (+ve)
7.00
(max)
Frequency stability*:
±50ppm max
Other
1.00
˿
˿
1.91
3.05
2.54
1.73
1.73
2.54
Operating temperature range:
14
1
9
6
8
7
-10 to +70°C
1
6
9
7
8
12.45
Storage temperature range:
14
-40 to +85°C
Supply voltage:
Supply current:
-5ꢀ2V (±5%)
+5ꢀ0V (±5%)
15.24
15.24
TOP VIEW
Scale 1:1
120mA max
Output:
Complementary ECL
Complementary PECL
Features
Test load:
Logic levels:
RTT (⏲)
VTT (V)
50
-2ꢀ0
50
+3ꢀ0
«
«
«
«
«
Fundamental mode crystal @ 150~160MHz x 4
Complementary ECL or PECL output
Fast rise / fall times
0 level (V max)
1 level (V min)
-1ꢀ60
-1ꢀ16
+3ꢀ4
+3ꢀ9
Waveform symmetry:
40:60 max @ 50%VP-P
Enable / disable tristate function
Metal SM package with glass epoxy base
Start up time:
Rise / fall time:
10ms max
0ꢀ5ns max (20% ~ 80%VP-P
)
Enable / disable function:
Enable / Disable Function
Control via pad 6
Soldering condition:
Input (pad 6) *
Output 1 (pad 8)
Output 2 (pad 9)
Reflow, 240°C max
Open
Active
High (1)
Active
Active
Low (0)
Active
1 level VIH
0 level VIL
Standardꢀ ˿ Optional - Please specify required code(s) when ordering
* Pullability is inclusive of calibration @ 25°C, operating temperature range, supply voltage
change, load change and ageing, with VCTL = -2ꢀ5V / +2ꢀ5V
* Note: GVXO-38N: 0 level = VIL ͨ -1ꢀ60V,1 level = VIH ͧ -1ꢀ02V
GVXO-38P: 0 level = VIL ͨ +3ꢀ40V,1 level = VIH ͧ +3ꢀ9V
Ordering Information
Product name + variant + frequency
eg: GVXO-38N 622ꢀ08MHz -5ꢀ2V supply
Option code X (eg GVXO-38P/X) denotes a combination of
values not listed aboveꢀ
ͷ Available on T&R - 500pcs per reelꢀ Refer to our website for detailsꢀ
ͷ Some combinations of stability/pullability are not available
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
23 Aug 2002